BAREFOOT INC /DE
8-K, 1996-12-11
AGRICULTURAL SERVICES
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                       SECURITIES AND EXCHANGE COMMISSION

                              WASHINGTON, DC 20549


                                    FORM 8-K

                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


        Date of Report (Date of earliest event reported) December 5, 1996

                                  Barefoot Inc.
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)




    Delaware                         0-19602                   31-1265715
 ---------------                 ----------------          -------------------
 (State or other                 (Commission File             (IRS Employer
 jurisdiction of                     Number)               Identification No.)
 incorporation)


            450 West Wilson Street Bridge Road, Columbus, Ohio  43085
            ------------------------------------------------------------
               (Address of principal executive offices)       (Zip Code)


Registrant's telephone number, including area code (614) 846-1800


                                 Not Applicable
         --------------------------------------------------------------
         (Former name or former address, if changed since last report.)




                               Page 1 of 67 Pages.
                         Index to Exhibits is on Page 5.


<PAGE>


Item 1.  Changes in Control of Registrant.

                  Not Applicable.

Item 2.  Acquisition or Disposition of Assets.

                  Not Applicable.

Item 3.  Bankruptcy or Receivership.

                  Not Applicable.

Item 4.  Changes in Registrant's Certifying Accountant.

                  Not Applicable.

Item 5.  Other Events.

     On November 5, 1996,  Barefoot Inc. (the  "Registrant")  and  ServiceMaster
Limited  Partnership  ("ServiceMaster")  issued a joint press release, a copy of
which is included  herewith as Exhibit  99.1 (the  "Press  Release").  The press
release  describes the execution of an Acquisition  Agreement (the  "Acquisition
Agreement"),  dated  December 5, 1996,  a copy of which is included  herewith as
Exhibit 2.1, and a Plan and  Agreement  of Merger (the  "Agreement  of Merger"),
dated  December 5, 1996, a copy of which is attached  hereto as Exhibit 2.2. The
Acquisition  Agreement  and the  Agreement  of  Merger  contain  the  terms  and
conditions  of a  proposed  business  combination  between  the  Registrant  and
ServiceMaster.

     On December 4, 1996,  the Board of Directors of the  Registrant  authorized
the  amendment of the Rights  Agreement  (the "Rights  Agreement"),  dated as of
April 11,  1995,  between the  Registrant  and  National  City Bank (the "Rights
Agent"),  for the purpose of  preventing  the stock  purchase  rights  under the
Rights  Agreement  from  becoming  exercisable  as a result of the  transactions
contemplated  under the  Acquisition  Agreement and the Agreement of Merger.  On
December 10, 1996, an agreement  amending the Rights  Agreement (the  "Amendment
Agreement") was executed by the Rights Agent and the  Registrant.  The Amendment
Agreement is attached hereto as Exhibit 99.2.

Item 6.  Resignations of Registrant's Directors.

                  Not Applicable.

Item 7.  Financial Statements and Exhibits.

                  (a) - (b)         None required.


                                      -2-
<PAGE>


                  (c)               Exhibits.

Exhibit Number       Description                                       Page No.
- --------------       -----------                                       --------

  2.1      Acquisition Agreement dated December 5, 1996                  9-60
  2.2      Plan and Agreement of Merger dated December 5, 1996          61-67
 99.1      Press Release dated November 12, 1996                        68-69
 99.2      Amendment Agreement dated December 10, 1996                  70-71

Item 8.  Change in Fiscal Year.

                  Not Applicable.


                                      -3-
<PAGE>


                                   SIGNATURES


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.


                                           BAREFOOT INC.



Date: December 10, 1996                    By: /s/ Michael R. Goodrich
                                               _________________________________
                                                   Michael R. Goodrich
                                                   Vice President of Finance



                                      -4-
<PAGE>


                                INDEX TO EXHIBITS


Exhibit Number                      Description                        Page No.
- --------------                      -----------                        --------


    2.1            Acquisition Agreement dated December 5, 1996          9-60
    2.2            Plan and Agreement of Merger dated
                   December 5, 1996                                     61-67
   99.1            Press Release dated November 12, 1996                68-69
   99.2            Amendment Agreement effective date
                   December 5, 1996                                     70-71


                                      -5-



                                   Exhibit 2.1



                              ACQUISITION AGREEMENT


                                  By And Among


                        SERVICEMASTER LIMITED PARTNERSHIP
                        (A Delaware Limited Partnership)


                      SERVICEMASTER ACQUISITION CORPORATION
                            (A Delaware Corporation)


                                       and


                                  BAREFOOT INC.
                            (A Delaware Corporation)





                                December 5, 1996



                                      -6-
<PAGE>


                              ACQUISITION AGREEMENT


     This ACQUISITION AGREEMENT,  dated December 5, 1996, is entered into by and
among ServiceMaster  Limited Partnership  ("ServiceMaster"),  a Delaware limited
partnership, ServiceMaster Acquisition Corporation (the "MergerSub"), a Delaware
corporation  and  wholly-owned  subsidiary  of  ServiceMaster  and Barefoot Inc.
("Barefoot"), a Delaware corporation.

     WHEREAS: ServiceMaster desires to make a tender offer to acquire all of the
outstanding  shares of common stock, par value $0.01 per share, of Barefoot (the
"Barefoot  Common  Stock")   together  with  the  associated   Series  A  Junior
Participating  Preferred Stock Purchase Rights (the "Stock Purchase Rights"), in
accordance with the terms and subject to the conditions provided for herein. The
term  "Share"  whenever it is used in this  Agreement  means a share of Barefoot
Common  Stock  issued or issuable  by  Barefoot.  Unless the  context  otherwise
requires,  all  references  in this  Agreement  to Barefoot  Common Stock or the
Shares shall include the associated Stock Purchase Rights.

     WHEREAS:  The parties  intend that,  for United States  federal  income tax
purposes,  the exchange of Shares for ServiceMaster Shares pursuant to the Offer
as provided for herein will qualify as a tax free  contribution to ServiceMaster
within the meaning of Section 721 of the Internal Revenue Code ("Code").

     WHEREAS: To complete its acquisition of Barefoot,  ServiceMaster desires to
effect as promptly as possible after consummation of the Offer a cash-out merger
of MergerSub with and into Barefoot upon the terms and subject to the conditions
set forth in a Merger Agreement executed simultaneously with this Agreement (the
"Merger Agreement").

     WHEREAS:  The Board of Directors of Barefoot,  has, in light of and subject
to the terms and  conditions set forth herein,  (i) determined  that each of the
Offer and the Merger (as defined in Section 2.1) is fair to the  stockholders of
Barefoot and in the best  interests of such  stockholders  and (ii) approved and
adopted  this   Agreement  and  the  Merger   Agreement  and  the   transactions
contemplated  hereby and thereby and  resolved to  recommend  acceptance  of the
Offer and approval and  adoption by the  stockholders  of Barefoot of the Merger
Agreement.

     NOW, THEREFORE,  in consideration of the foregoing and the mutual covenants
and  agreements  herein  contained,  and  intending to be legally  bound hereby,
Barefoot, ServiceMaster and MergerSub hereby agree as follows:

                                      -7-
<PAGE>


                                   ARTICLE 1.0

                                    The Offer

1.1 Commitment to Make the Offer.

(a)  All Shares  Offer.  Subject to the terms and  conditions  set forth in this
     Agreement,  ServiceMaster  shall  make a tender  offer  (herein  called the
     "Offer") to acquire all of the outstanding Shares on the terms specified in
     this Article 1,  subject to the  conditions  prescribed  in Annex 1 to this
     Agreement and on such other terms as shall be approved by ServiceMaster and
     Barefoot.  Subject to the terms and conditions of the Offer, at the Closing
     Time (as  defined in Section  1.7)  ServiceMaster  shall  accept all Shares
     which have been properly  tendered and not withdrawn  pursuant to the Offer
     by 12:00 midnight New York City time on the Expiration  Date (as defined in
     subsection  1.1(b)).  The Offer shall be conducted in  accordance  with all
     applicable  requirements  of the  Securities  Act of 1933 (the  "Securities
     Act"),  the Securities  Exchange Act of 1934 (the  "Exchange  Act") and all
     other applicable legal and regulatory requirements.

(b)  Consideration  for Shares.  Upon the terms and subject to the conditions of
     the Offer, the Offer shall commit  ServiceMaster to acquire each Share for,
     at the election of the holder as provided in and subject to the limitations
     set forth in this Article 1, either:

     (i)  a fraction (the "Conversion Fraction") of a validly issued, fully paid
          and nonassessable share ("ServiceMaster Share") of limited partnership
          interest in  ServiceMaster,  determined by dividing $16 by the greater
          of (x) $23.00 or (y) the  average  (without  rounding)  of the closing
          price (the  "Average  ServiceMaster  Share  Price")  of  ServiceMaster
          Shares on the New York Stock Exchange ("NYSE") as reported on the NYSE
          Composite Tape for the 15 consecutive  NYSE trading days ending on the
          fifth NYSE trading day  immediately  preceding the date that the Offer
          expires (the "Expiration Date") and rounding the result to the nearest
          one one-hundred thousandth of a share (the "Share Consideration"); or

     (ii) $16 in cash,  without any interest  thereon (the "Cash  Consideration"
          and   collectively   with  the   Share   Consideration,   the   "Offer
          Consideration").

(c)  Commencement  Date.  ServiceMaster  shall commence the Offer not later than
     the fifth  business  day after the  Registration  Statement  (as defined in
     Section 1.4(a) hereof) is declared effective pursuant to the Securities Act
     by the Securities and Exchange Commission (the "SEC").  ServiceMaster shall
     not be  obligated  to commence  the Offer if any state of facts shall exist
     which would  entitle  ServiceMaster  not to acquire the Shares  tendered in
     response  to  the  Offer  under  the  conditions  expressly  set  forth  in
     paragraphs  (b),  (c),  (d),  (e),  (f),  (g), (h), (i) and (n) of Annex 1,
     provided  that the  condition in clause (f) shall be applied as of the date

                                      -8-
<PAGE>


     on which  ServiceMaster  would otherwise be obligated to commence the Offer
     and that the  condition  in (g) shall apply only with respect to the terms,
     agreements  and  conditions  which  this  Agreement  contemplates  would be
     satisfied or performed prior to the time the Offer commences.

(d)  25 Business  Day Minimum  Duration.  If  ServiceMaster  shall  commence the
     Offer,  then (except as  otherwise  provided in Section 1.7 or Section 6.2)
     ServiceMaster shall keep the Offer open for at least 25 business days after
     the Commencement Date.

(e)  Tax-Free  Contributions  of Shares.  The parties  intend  that,  for United
     States   federal   income  tax   purposes,   the  exchange  of  Shares  for
     ServiceMaster  Shares  pursuant  to the Offer as  provided  for herein will
     qualify as a tax free  contribution to ServiceMaster  within the meaning of
     Section 721 of the Code.

     1.2  Election  Procedure.  Each holder of Shares  which have been  properly
tendered and not withdrawn pursuant to the Offer by 12:00 midnight New York City
time on the Expiration Date ("Tendered  Shares"),  shall have the right, subject
to the limitations  set forth in this Article 1, to submit a request  specifying
the number of Tendered  Shares that such holder  desires to have  exchanged into
the Share Consideration  pursuant to the Offer and the number of Tendered Shares
that such holder desires to have exchanged for the Cash  Consideration  pursuant
to the Offer in accordance with the following procedures:

(a)  Each holder of Tendered  Shares may specify in a request made in accordance
     with the provisions of this Section 1.2 (herein  called an "Election")  (i)
     the number of Tendered Shares owned by such holder that such holder desires
     to exchange for the Share  Consideration in the Offer (a "Share  Election")
     and (ii) the number of Shares owned by such holder that such holder desires
     to  have  exchanged  for the  Cash  Consideration  in the  Offer  (a  "Cash
     Election").

(b)  ServiceMaster  shall prepare a form reasonably  acceptable to Barefoot (the
     "Form of Election") which shall upon commencement of the Offer be mailed to
     Barefoot's  stockholders  as part of the Offer  Documents  (as  defined  in
     Section 1.4(b)) so as to permit  Barefoot's  stockholders to exercise their
     right to make an Election on or prior to the Expiration Date.

(c)  Any Election shall have been made properly only if the person authorized to
     receive Elections and to act as exchange agent pursuant to the Offer, which
     person  shall be  designated  by  ServiceMaster  and  shall  be  reasonably
     satisfactory to Barefoot (the "Exchange  Agent"),  shall have received,  by
     12:00  midnight  New  York  City  time on the  Expiration  Date,  a Form of
     Election  properly  completed  and signed and  accompanied  or  preceded by
     certificates  for the Shares to which such Form of Election  relates (or by
     an appropriate guarantee of delivery of such certificates,  as set forth in
     the notice of guaranteed delivery, from a member of any registered national


                                      -9-
<PAGE>

     securities  exchange or of the National  Association of Securities Dealers,
     Inc. or a commercial  bank or trust company in the United  States  provided
     such  certificates  are in fact delivered to the Exchange Agent by the time
     required in such guarantee of delivery).

(d)  Any Barefoot  stockholder  may at any time prior to 12:00 midnight New York
     City time on the  Expiration  Date,  change his or her  Election by written
     notice received by the Exchange Agent prior to 12:00 midnight New York City
     time on the  Expiration  Date,  accompanied  by a  properly  completed  and
     signed,  revised  Form of  Election.  A revised  Form of Election  shall be
     deemed to invalidate any previously submitted Form of Election.

(e)  Any Barefoot  stockholder may, at any time prior to 12:00 midnight New York
     City time on the Expiration  Date,  revoke such  stockholder's  Election by
     written  notice  received by the Exchange Agent prior to 12:00 midnight New
     York City time on the  Expiration  Date,  or by  withdrawal  prior to 12:00
     midnight New York City time on the  Expiration  Date of such  stockholder's
     certificates  for  Shares,   or  of  the  guarantee  of  delivery  of  such
     certificates,  previously deposited with the Exchange Agent pursuant to the
     procedures for withdrawal set forth in the Offer Documents.

(f)  ServiceMaster  shall  have the  right  to make  rules  (which  shall be not
     inconsistent  with the  terms of this  Agreement  and  shall be  reasonably
     acceptable  to Barefoot)  governing  the validity of the Forms of Election,
     the manner and extent to which  Elections  are to be taken into  account in
     making the determinations  prescribed by Sections 1.2 and 1.3, the issuance
     and delivery of certificates for  ServiceMaster  Shares into which Tendered
     Shares are to be  exchanged  pursuant  to the Offer and the payment of Cash
     Consideration pursuant to the Offer.

     1.3 Issuance of ServiceMaster  Shares and Payment of Cash  Consideration at
the Closing Time. The manner in which each Tendered Share shall be exchanged for
either the Share  Consideration or the Cash Consideration  pursuant to the Offer
shall be as set forth in this Section 1.3.

(a)  Each Tendered  Share for which a Share Election has been received shall be,
     at the  Closing  (as  defined  in  Section  1.7),  exchanged  for the Share
     Consideration  in the Offer;  provided,  however,  no certificates or scrip
     representing  fractional  ServiceMaster  Shares  shall be  issued  upon the
     exchange  for  such  Tendered  Shares.  In  lieu  of  any  such  fractional
     ServiceMaster  Share,  ServiceMaster  shall pay to each such stockholder of
     Barefoot  who   otherwise   would  be  entitled  to  receive  a  fractional
     ServiceMaster  Share an amount in cash  determined by  multiplying  (i) the
     greater  of $23.00 or the  Average  ServiceMaster  Share  Price by (ii) the
     fractional  interest in a  ServiceMaster  Share to which such holder  would
     otherwise be entitled.


                                      -10-
<PAGE>

(b)  Each  Tendered  Share for which a Cash  Election has been received and each
     Tendered  Share as to which an Election is not in effect at 12:00  midnight
     New York City time on the Expiration Date, (a  "Non-Electing  Share") shall
     be, at the Closing, exchanged for the Cash Consideration in the Offer.

(c)  If  ServiceMaster  shall  determine  that any Election is not properly made
     with respect to any Tendered  Shares,  such Election  shall be deemed to be
     not in effect,  and the Tendered Shares covered by such Election shall, for
     purposes hereof and the Offer, be deemed to be Non-Electing Shares.

(d)  In the event that, between the date of this Agreement and the Closing Time,
     the issued and outstanding ServiceMaster Shares shall have been affected or
     changed into a different number of shares or a different class of shares as
     a  result  of a share  split,  reverse  share  split,  share  distribution,
     spin-off, extraordinary distribution, recapitalization, reclassification or
     other  similar  transaction  with a record  date within  such  period,  the
     Conversion  Fraction  shall be  equitably  adjusted by  ServiceMaster  in a
     manner reasonably satisfactory to Barefoot.

     1.4 ServiceMaster Action.

(a)  In  connection  with the  registration  pursuant to the  Securities  Act of
     ServiceMaster   Shares  to  be  issued  by   ServiceMaster   as  the  Share
     Consideration  pursuant  to the  Offer,  ServiceMaster  shall  as  soon  as
     practicable  after  execution  of  this  Agreement  file  with  the  SEC  a
     Registration   Statement  on  Form  S-4  (together  with  all   amendments,
     schedules,   and   exhibits   thereto,   the   "Registration   Statement").
     ServiceMaster  shall  use  reasonable  efforts  to  have  the  Registration
     Statement declared  effective by the SEC at the earliest  practicable date.
     Barefoot shall  reasonably  assist and cooperate with  ServiceMaster in the
     preparation of the Registration  Statement and shall use reasonable efforts
     to  assist  ServiceMaster  to  have  the  Registration  Statement  declared
     effective by the SEC at the earliest practicable date.

(b)  Subject to Section 1.1(c),  as soon as practicable  after the  Registration
     Statement is declared  effective by the SEC,  ServiceMaster  shall commence
     the Offer. As soon as practicable on the date of commencement of the Offer,
     ServiceMaster  shall file with the SEC a Tender Offer Statement on Schedule
     14D-1 with  respect to the Offer  which will  contain the offer to purchase
     and  form  of  the  related  letter  of  transmittal   (together  with  any
     supplements or amendments thereto, collectively the "Offer Documents"). The
     Offer  Documents  shall  comply  with  the  provisions  of  the  applicable
     securities laws.

     1.5 Barefoot Actions.

(a)  Approvals.  Barefoot  hereby  approves  of and  consents  to the  Offer and
     represents and warrants that  Barefoot's  Board of Directors (the "Board"),
     at a meeting duly called and held took all of the following

                                      -11-
<PAGE>


     actions  in  the  manner  and to the  extent  indicated  in  Annex  4:  (i)
     determined   that  this   Agreement  and  the  Merger   Agreement  and  the
     transactions  contemplated hereby,  including the Offer and the Merger, are
     fair to, and in the best interests of, the  stockholders of Barefoot,  (ii)
     approved  this  Agreement  and the Merger  Agreement  and the  transactions
     contemplated hereby and thereby, including the Offer and the Merger, in all
     respects and  determined  that such  approval  constitutes  approval of the
     Offer, this Agreement,  the Merger Agreement and the Merger for purposes of
     Section  251(b) of the Delaware  General  Corporation  Law (the "DGCL") and
     (iii) resolved to recommend that the  stockholders  of Barefoot  accept the
     Offer,  tender their Shares  thereunder  to  ServiceMaster  (subject to the
     reservation with respect to the Share Election contained in Annex 4) and to
     recommend that the  stockholders  of Barefoot  approve and adopt the Merger
     Agreement  and the  Merger.  Barefoot  consents  to the  inclusion  of such
     recommendation  and approval in the Offer Documents.  Barefoot  warrants to
     ServiceMaster  that a complete an accurate  copy of the  resolution  by its
     Board taking the actions specified in the preceding sentence is attached to
     this Agreement as Annex 4. Barefoot's  Board shall not withdraw,  modify or
     amend its recommendation specified in Annex 4 unless and until either

     (i)  prior to the  consummation  of the  Offer  another  offer  to  acquire
          Barefoot  shall  be made  and  the  Board  of  Directors  of  Barefoot
          determines,  after having received the advice of outside legal counsel
          to Barefoot and the advice of Barefoot's financial advisor,  that such
          offer  is  for   consideration  per  Share  in  excess  of  the  Offer
          Consideration  and  the  Board  is  required  in the  exercise  of its
          fiduciary duties under applicable law to withdraw, modify or amend its
          recommendation  specified in Annex 4 and (ii) all conditions specified
          in Section  6.1(c)(1) of this  Agreement  as  requisite to  Barefoot's
          termination of this Agreement have been satisfied, or

     (ii) this Agreement shall have been terminated in accordance with the terms
          specified  in  Section  6.1 and any  amount  due from  Barefoot  under
          Section 7.1 shall have been paid to ServiceMaster.

(b)  14D-9 SEC Filing.  Contemporaneously  with the  commencement  of the Offer,
     Barefoot shall file with the SEC a Solicitation/Recommendation Statement on
     Schedule   14D-9  (the   "Schedule   14D-9"),   which  shall   reflect  the
     recommendation  of the  Offer  and of the  Merger  by  Barefoot's  Board of
     Directors,  provided that if Barefoot shall become entitled to withdraw its
     recommendation  of the Offer or the Merger under the  provisions of Section
     1.5(a),  then neither such withdrawal nor the  modification of the Schedule
     14D-9 to  reflect  such  withdrawal  and any  position  taken by the  Board
     subsequent to such withdrawal shall constitute a breach by Barefoot of this
     Agreement.  The Schedule  14D-9 shall contain the  information  required by
     Section  14(f) of the  Exchange Act and Rule 14f-1  promulgated  thereunder
     with respect to ServiceMaster's  designees for election to Barefoot's Board


                                      -12-
<PAGE>


     of Directors pursuant to Section 1.7(e) hereof.  ServiceMaster shall supply
     any  information  with  respect  to  itself or its  designees  which may be
     required for  inclusion  therein.  The Schedule  14D-9,  together  with any
     supplements or amendments thereto,  shall comply with the provisions of the
     applicable federal securities laws.

(c)  Stockholder Lists. In connection with the Offer,  Barefoot shall within two
     business days after a request from ServiceMaster furnish ServiceMaster with
     mailing labels,  security  position  listings and any available  listing or
     computer file  containing  the names and addresses of the record holders of
     the  Shares  as  of  the  latest   practicable   date  and  shall   furnish
     ServiceMaster with such additional  information and assistance  (including,
     without limitation, updated lists of stockholders, mailing labels and lists
     of securities  positions)  as  ServiceMaster  or its agents may  reasonably
     request in communicating the Offer to the record and beneficial  holders of
     Shares.  Subject to the requirements of applicable law, and except for such
     steps as are  necessary to  disseminate  the Offer  Documents and any other
     documents  necessary  to  consummate  the  Merger,  ServiceMaster  and  its
     affiliates and associates  shall use the information  contained in any such
     labels,  listings and files only in connection  with and for the purpose of
     the  Offer  and the  Merger,  and if this  Agreement  shall  be  terminated
     ServiceMaster  will  deliver  to  Barefoot  or  destroy  all copies of such
     information   then  in  the   possession   of   ServiceMaster   or  any  of
     ServiceMaster's affiliates or associates.

     1.6 Treatment of Barefoot Stock Options. Barefoot warrants to ServiceMaster
that  Section  1.6 of the  Disclosure  Schedule  accurately  shows the number of
shares  subject  to  issuance  under  each  outstanding   option  granted  under
Barefoot's  stock  option  program for  officers  and other  employees  (and all
options  outstanding  under such  programs  are herein  called  "Barefoot  Stock
Options") and the exercise price per share of each such option.  At the Closing,
Barefoot  shall pay to each person who holds any Barefoot Stock Option an amount
of cash equal to the  number of shares  subject  to that  Option at the  Closing
(whether or not then vested)  times the  remainder  derived by  subtracting  the
exercise price per share from $16.  Barefoot shall obtain an agreement in a form
reasonably  satisfactory  to  ServiceMaster  from each holder of every  Barefoot
Stock Option to accept such payment in exchange for a surrender of all rights of
such holder under or by reason of such Option  including  but not limited to the
termination of the holder's rights to purchase any shares with such Option after
the Closing. The obtaining of such an agreement from each Option holder shall be
a  condition  to   ServiceMaster's   obligation  to   consummate   the  Closing.
ServiceMaster consents to Barefoot's actions prescribed by this Section 1.6.

     1.7 The Closing;  Minimum Number of Shares.  ServiceMaster shall consummate
the Offer and  acquire  all Shares  properly  tendered  and not  withdrawn  (the
"Closing")  at the  earliest  time  permitted  under  the  Exchange  Act and the
earliest time as of which:  (i) the Minimum  Number of Shares (as defined below)
shall have been  properly  tendered and not withdrawn and shall be available for
purchase under the terms of the Offer and applicable law and (ii) all conditions
to ServiceMaster's obligation to consummate the Offer contained in Annex 1 shall
have been satisfied or waived by ServiceMaster; provided, that ServiceMaster may

                                      -13-
<PAGE>

allow  the Offer to remain  open for an  additional  period of time but no later
than 20  business  days  after the  Minimum  Number of  Shares  shall  have been
properly tendered.  For purposes of this Agreement,  the "Closing Time" shall be
the time at which  ServiceMaster shall acquire Shares by means of the Offer. The
Minimum  Number  shall be such  number  that when added to all  Shares  owned by
ServiceMaster and its affiliates prior to consummation of the Offer will provide
ServiceMaster and its affiliates with ownership of 75% of the Shares which shall
be  outstanding at the Closing Time. The Closing shall take place in the offices
of Kirkland & Ellis in Chicago, Illinois at the Closing Time.
At the Closing:

(a)  ServiceMaster  shall  deliver,  in trust,  to the Exchange  Agent,  for the
     benefit of the holders of Shares,  certificates  representing  an aggregate
     number  of  ServiceMaster  Shares as  nearly  as  practicable  equal to the
     product of the Conversion  Fraction and the number of Tendered Shares to be
     converted into ServiceMaster Shares as determined in subsections  1.1(b)(i)
     and 1.3(a).  As soon as practicable  after the Closing Time, each holder of
     Tendered Shares exchanged into ServiceMaster  Shares pursuant to the Offer,
     shall be, upon such holder's  compliance with the Offer Documents regarding
     the delivery of  certificates  representing  Tendered Shares not previously
     delivered),  entitled to receive  certificates  representing  the number of
     ServiceMaster  Shares  for  which  such  Tendered  Shares  shall  have been
     exchanged  as  determined  in  subsections  1.1(b)(i)  and  1.3(a).  If any
     certificate for such  ServiceMaster  Shares is to be issued in a name other
     than that in which the  certificate  for  Tendered  Shares  surrendered  in
     exchange  therefor is registered,  it shall be a condition of such exchange
     that the person  requesting  such exchange  shall pay to the Exchange Agent
     any transfer or other taxes required by reason of issuance of  certificates
     for such ServiceMaster Shares in a name other than the registered holder of
     the  certificate   surrendered,   or  shall  establish  to  the  reasonable
     satisfaction  of the  Exchange  Agent that such tax has been paid or is not
     applicable.

(b)  ServiceMaster  shall  deposit in trust  with the  Exchange  Agent,  for the
     benefit of the holders of Tendered  Shares,  an amount in cash equal to the
     Cash  Consideration  multiplied  by the  number  of  Tendered  Shares to be
     exchanged  for  the  Cash   Consideration   as  determined  in  subsections
     1.1(b)(ii) and 1.3(b).  As soon as practicable  after the Closing Time, the
     Exchange Agent shall  distribute to such holders of Tendered  Shares,  upon
     such holder's compliance with the Offer Documents regarding the delivery of
     certificates  representing Tendered Shares not previously  delivered),  the
     Cash  Consideration  in the form of a bank check for an amount equal to the
     Cash Consideration times the number of Tendered Shares so exchanged.  In no
     event shall the holder of any such surrendered  certificates be entitled to
     receive  interest  on any of the Cash  Consideration  to be received in the
     Offer. If such check is to be issued in the name of a person other than the
     person in whose name the certificates  for the Tendered Shares  surrendered
     for  exchange  therefor  are  registered,  it shall be a  condition  of the
     exchange that the person requesting such exchange shall pay to the Exchange
     Agent any  transfer or other  taxes  required by reason of issuance of such
     check to a person  other  than the  registered  holder of the  certificates
     surrendered, or shall establish to the reasonable

                                      -14-
<PAGE>


     satisfaction  of the  Exchange  Agent that such tax has been paid or is not
     applicable.

(c)  The Exchange Agent shall deliver to ServiceMaster  such stock  certificates
     representing  Tendered  Shares as the Exchange Agent shall have received by
     the Closing Time against receipt of the Offer Consideration  therefor.  The
     Exchange Agent shall promptly deliver to ServiceMaster  stock  certificates
     representing Tendered Shares not previously delivered as the Exchange Agent
     shall receive after the Closing Time.

(d)  Barefoot  shall deliver to  ServiceMaster  the agreement from the holder of
     every Barefoot Stock Option required by Section 1.6.

(e)  The   incumbent   directors  of  Barefoot   shall   appoint   designees  of
     ServiceMaster  to the Board of  Directors  of  Barefoot  and all  incumbent
     directors of Barefoot shall resign.

     1.8 It shall be a condition to ServiceMaster's obligation to consummate the
Closing that Barefoot shall deliver, or caused to be delivered, to ServiceMaster
all of the following:

     (i)  a certificate  executed on its behalf by its Chief  Executive  Officer
          and its Chief  Financial  Officer in their  corporate  capacity to the
          effect that:  (A) the  representations  and warranties of Barefoot set
          forth in this  Agreement  are true and accurate as of the Closing Time
          as if made at and as of such time  (except  for those  representations
          and warranties  that address  matters only as of a particular  date or
          only with respect to a specific period of time which need only be true
          and accurate as of such date or with respect to such  period),  except
          where the failure of such representations and warranties to be so true
          and  correct   (without   giving  effect  to  any   limitation  as  to
          "materiality" or "material  adverse effect" set forth therein),  would
          not have, and is not reasonably likely to have, individually or in the
          aggregate,  a material adverse effect on Barefoot and its subsidiaries
          taken as a whole;  (B) Barefoot  shall have  performed in all material
          respects its obligations  hereunder  required to be performed by it at
          or prior to the Closing Time; and (C) since September 30, 1996,  there
          shall not have occurred any event,  change or effect having,  or which
          would be  reasonably  likely to have,  in the  aggregate,  a  material
          adverse effect on Barefoot and its subsidiaries, taken as a whole;

     (ii) a  certificate  of good  standing  from the Secretary of State of each
          state in which  Barefoot  and its  subsidiaries  are  incorporated  or
          qualified  to do  business  stating  that each is a  validly  existing
          corporation in good standing;

     (iii)duly  adopted  resolutions  of the  Board  of  Directors  of  Barefoot
          approving the  execution,  delivery and  performance of this Agreement
          and the instruments contemplated hereby, certified by the Secretary of
          Barefoot;


                                      -15-
<PAGE>


     (iv) a true and complete copy of the Restated Certificate of Incorporation,
          as amended, of Barefoot and each of Barefoot's  subsidiaries certified
          by the Delaware  Secretary of State,  and a true and complete  copy of
          the  Bylaws,   as  amended,   of  Barefoot  and  each  of   Barefoot's
          subsidiaries certified by the Secretary thereof;

     (v)  the duly executed  Director and Officer Actions (as defined in Section
          5.13); and

     (vi) such other documents and instruments as  ServiceMaster  reasonably may
          request.


                                   ARTICLE 2.0

                                   The Merger

     2.1 The  Merger.  As soon as  practicable  after  the  purchase  of  Shares
pursuant  to the Offer and receipt of  requisite  approval by the holders of not
less than 75% of the outstanding Shares,  ServiceMaster,  MergerSub and Barefoot
shall  engage in a merger  (herein  called the  "Merger")  pursuant to which (i)
MergerSub shall be merged with and into Barefoot, (ii) the separate existence of
MergerSub  (except as may be continued  by operation of law) shall cease,  (iii)
Barefoot  shall  continue  as  the  surviving   corporation,   (iv)  each  Share
outstanding  immediately  prior  to the  Merger  (other  than  Shares  owned  by
ServiceMaster  and its affiliates) shall be converted into cash in an amount per
share equal to the Cash  Consideration,  and (v) Barefoot  shall become a wholly
owned subsidiary of ServiceMaster.  Contemporaneously with the execution of this
Agreement,  ServiceMaster,  MergerSub  and Barefoot  shall enter into a Plan and
Agreement  of Merger  (the  "Merger  Agreement"),  providing  for the  Merger in
accordance with this Agreement, the Merger Agreement, and the DGCL. Barefoot, in
its capacity as the corporation  surviving the Merger,  sometimes is referred to
as the "Surviving Corporation."

     2.2  Proxy  Statement.  As  soon as  practicable  after  execution  of this
Agreement,  Barefoot  shall file with the SEC under the  Exchange  Act,  and all
parties  hereto shall use all  reasonable  efforts to have cleared by the SEC by
the Closing Time, a proxy statement or information statement,  as Barefoot shall
designate  (the "Proxy  Statement"),  with respect to the approval by Barefoot's
stockholders of the Merger  Agreement and the Merger.  The Proxy Statement shall
be in form and substance reasonably  satisfactory to Barefoot and ServiceMaster.
The  information  provided and to be provided by  ServiceMaster,  MergerSub  and
Barefoot, respectively, for use in the Proxy Statement shall be true and correct
in all material respects and shall not omit to state any material fact necessary
in order to make such  information  and the Proxy Statement not misleading as of
the date of mailing of the Proxy Statement.  The Proxy Statement shall comply in
all  material  respects  with the  Exchange  Act and the rules  and  regulations
thereunder. The Proxy Statement shall contain the recommendation of the Board of
Directors of Barefoot that stockholders approve the Merger.


                                      -16-
<PAGE>


     2.3 Short Form Merger.  In the event that after  consummation of the Offer,
ServiceMaster  and its  affiliates  shall  own at least  90% of the  outstanding
Shares,  then as soon as  practicable  after the  Closing  Time,  MergerSub  and
appropriate  officers of MergerSub  shall execute a certificate of ownership and
merger and shall cause such certificate to be filed with the Delaware  Secretary
of State.  Barefoot and MergerSub  shall also take any other actions which shall
be necessary to cause the Merger to occur in accordance  with Section 253 of the
Delaware Law and shall provide all notices to  stockholders  and take such other
actions  as  shall  be  required  by  the  Delaware  Law  or  other   applicable
governmental requirements by reason of the consummation of the Merger.

     2.4  Stockholder   Approval.  In  the  event  that  ServiceMaster  and  its
affiliates  after  consummation  of the  Offer,  do not own at least  90% of all
Shares  outstanding at that time, then as soon as practicable  after the Closing
Time,  Barefoot shall take all action  necessary in accordance with the Delaware
Law and other applicable governmental  requirements and its Restated Certificate
of Incorporation  and By-Laws either (at Barefoot's  election) to (a) distribute
the Proxy  Statement  and convene a meeting of its  stockholders  as promptly as
possible  after the Closing Time to consider and vote upon the Merger  Agreement
and the Merger or (b) submit the Merger Agreement and the Merger for approval by
written consent in lieu of a meeting of stockholders. If a stockholders' meeting
is convened or consents are to be solicited,  the Board of Directors of Barefoot
shall recommend that the  stockholders of Barefoot vote to adopt and approve the
Merger Agreement and the Merger.  Barefoot shall use its best efforts to solicit
from  stockholders of Barefoot proxies or consents in favor of such adoption and
approval to the extent such  consents or  approvals  are required and shall take
all  other  action  necessary  or  helpful  to  secure  a  vote  or  consent  of
stockholders in favor of the Merger.  At any such meeting  ServiceMaster and its
affiliates  shall  vote all  Shares  held by them in favor  of the  Merger,  and
Barefoot  shall  vote all  Shares  with  respect  to which  proxies  in the form
distributed  by  Barefoot  shall  have  been  given in favor of the  Merger.  In
connection with any such vote or consent, ServiceMaster and its affiliates shall
vote in favor of or consent to the Merger  Agreement and the Merger with respect
to all  Shares  any of them have the power to vote and  Barefoot  shall give any
such consents which it is authorized to give by stockholder  consent. As soon as
is practicable  after the  satisfaction or waiver of the conditions set forth in
Section  2.5 below,  and in no event  later than five  business  days after such
satisfaction or waiver, MergerSub will cause a Certificate of Merger to be filed
with the  Secretary  of State of the  State  of  Delaware.  Notwithstanding  the
foregoing,  in lieu of holding a stockholders'  meeting or seeking  consents for
approval of the Merger  Agreement and the Merger,  the Merger  Agreement and the
Merger may be approved by ServiceMaster  and its affiliates if they shall own at
least 75% of all  outstanding  Shares upon  consummation  of the Offer, in which
event  proxies need not be solicited  from other  stockholders  but all required
statements and information shall be furnished to such stockholders in accordance
with all applicable laws and regulations.

     2.5 Conditions to the  Obligations of Each Party to Effect the Merger.  The
respective  obligations  of each party to effect the Merger  shall be subject to
the fulfillment or waiver of each of the conditions set forth below:

                                      -17-
<PAGE>



(a)  If  ServiceMaster  and its affiliates shall own less than 90% of all Shares
     outstanding  at the  conclusion  of the  Offer,  the  Merger and the Merger
     Agreement  shall have been  approved and adopted by the  requisite  vote or
     consent of stockholders of Barefoot in accordance with Barefoot's  Restated
     Certificate of Incorporation and By-laws and the Delaware Law;

(b)  The  Offer  shall  have  been  consummated  pursuant  to the  terms of this
     Agreement; and

(c)  No  injunction  or other  order,  decree  or  ruling  issued  by a court of
     competent  jurisdiction or by a governmental,  regulatory or administrative
     agency or commission nor any statute,  rule,  regulation or executive order
     promulgated or enacted by any  governmental  authority  shall be in effect,
     which  would  make the  acquisition  or  holding  by  ServiceMaster  or its
     subsidiaries  of the  Shares or shares  of  common  stock of the  Surviving
     Corporation illegal or otherwise prevent the consummation of the Merger.

         2.6  Dissenters' Rights.  Barefoot  shall not settle or compromise  any
claim for dissenters' rights without the prior written consent of ServiceMaster.


                                   ARTICLE 3.0

                   Representations and Warranties of Barefoot

     Barefoot represents and warrants to ServiceMaster and MergerSub as follows:

     3.1 Organization.  Each of Barefoot and its subsidiaries (as defined below)
is a corporation,  partnership or other entity duly organized,  validly existing
and in good standing under the laws of the jurisdiction of its  incorporation or
organization,  and has all requisite  corporate or other power and authority and
all necessary  governmental  approvals to own,  lease and operate its properties
and to carry on its business as now being conducted, except where the failure to
be so organized,  existing and in good standing or to have such power, authority
and governmental  approvals would not have a material adverse effect (as defined
below) on Barefoot and its subsidiaries  taken as a whole.  Each of Barefoot and
its  subsidiaries  is duly  qualified  or licensed  to do  business  and in good
standing in each jurisdiction in which the property owned, leased or operated by
it or the nature of the  business  conducted by it makes such  qualification  or
licensing  necessary,  except  where  the  failure  to be so duly  qualified  or
licensed  and in good  standing  would not,  in the  aggregate,  have a material
adverse  effect on Barefoot and its  subsidiaries  taken as a whole.  As used in
this Agreement,  the word  "subsidiary"  means,  with respect to any party,  any
corporation or other organization,  whether  incorporated or unincorporated,  of
which (i) such party or any other  subsidiary of such party is a general partner
(excluding such partnerships where such party or any subsidiary of such party do
not have a majority of the voting interest in such partnership) or (ii) at least
a majority of the securities or other  interests  having by their terms ordinary


                                      -18-
<PAGE>

voting power to elect a majority of the Board of Directors or others  performing
similar  functions  with respect to such  corporation or other  organization  is
directly or  indirectly  owned or controlled by such party or by any one or more
of its subsidiaries,  or by such party and one or more of its  subsidiaries.  As
used in this  Agreement,  any reference to any event,  change or effect having a
material  adverse  effect on or with respect to any entity (or group of entities
taken as a whole) means such event, change or effect, in the aggregate with such
other events,  changes, or effects, which is materially adverse to the financial
condition,  results of operations or business of such entity. Section 3.1 of the
Disclosure  Schedule  delivered by Barefoot to  ServiceMaster on or prior to the
date hereof (the "Disclosure Schedule") sets forth a complete list of Barefoot's
subsidiaries.

     3.2 Capitalization.

(a)  The  authorized  capital stock of Barefoot  consists of  45,000,000  shares
     consisting  of  40,000,000  shares of Barefoot  Common Stock and  5,000,000
     shares of Preferred Stock, $0.01 par value (the "Preferred  Stock").  As of
     the date hereof,  14,519,760 shares of Barefoot Common Stock are issued and
     outstanding  and 2,277,000  shares of Barefoot Common Stock are held in the
     treasury of Barefoot.  As of the date hereof,  no shares of Preferred Stock
     are issued and  outstanding  and 400,000 shares of Preferred Stock has been
     designated as Series A Junior  Participating  Preferred Stock issuable upon
     exercise of the Stock Purchase  Rights.  As of the date hereof,  options to
     acquire an aggregate of 412,550  shares of Barefoot  Common Stock have been
     issued pursuant to Barefoot Stock Options.  All the  outstanding  shares of
     Barefoot's  capital stock are duly authorized,  validly issued,  fully paid
     and non-assessable.

(b)  There are no bonds,  debentures,  notes or other indebtedness having voting
     rights (or convertible into securities  having such rights) ("Voting Debt")
     of Barefoot or any of its subsidiaries  issued and  outstanding.  Except as
     set forth above and for the  transactions  contemplated  by this  Agreement
     which will result in issuance of shares to ServiceMaster,  (i) there are no
     shares of capital stock of Barefoot  authorized,  issued or outstanding and
     (ii) there are no existing options,  warrants,  calls,  preemptive  rights,
     subscriptions  or  other  rights,   convertible   securities,   agreements,
     arrangements  or commitments  of any  character,  relating to the issued or
     unissued capital stock of Barefoot or any of its  subsidiaries,  obligating
     Barefoot or any of its subsidiaries to issue,  transfer or sell or cause to
     be issued,  transferred  or sold any shares of capital stock or Voting Debt
     of, or other equity  interest in,  Barefoot or any of its  subsidiaries  or
     securities  convertible  into or  exchangeable  for such  shares  or equity
     interests or obligations of Barefoot or any of its  subsidiaries  to grant,
     extend or enter into any such option,  warrant, call, subscription or other
     right, convertible security, agreement, arrangement or commitment.

(c)  There are no outstanding  contractual obligations of Barefoot or any of its
     subsidiaries to repurchase,  redeem or otherwise  acquire any Shares or the
     capital stock of Barefoot or any  subsidiary or affiliate of Barefoot or to
     provide  funds  to make  any  investment  (in the  form of a loan,  capital
     contribution or otherwise) in any subsidiary or any

                                      -19-
<PAGE>


     other entity.  None of Barefoot or its  subsidiaries is required to redeem,
     repurchase or otherwise acquire shares of capital stock of Barefoot, or any
     of  its  subsidiaries,  respectively,  as  a  result  of  the  transactions
     contemplated by this Agreement.

(d)  All of the outstanding  shares of capital stock of each of the subsidiaries
     are beneficially  owned by Barefoot,  directly or indirectly,  and all such
     shares have been validly  issued and are fully paid and  nonassessable  and
     are owned by either Barefoot or one of its  subsidiaries  free and clear of
     all liens, charges, security interests,  options, claims or encumbrances of
     any nature whatsoever.

(e)  There are no voting trusts or other agreements or  understandings  to which
     Barefoot or any of its  subsidiaries  is a party with respect to the voting
     of the capital stock of Barefoot or any of the subsidiaries.

(f)  At the  Closing  Time,  the  number  of  shares of  Barefoot  Common  Stock
     outstanding  shall not exceed  14,982,310.  At and after the Closing  Time,
     neither  Barefoot nor any of its  subsidiaries  will have any obligation to
     issue,  transfer  or sell any shares of its capital  stock to anyone  other
     than ServiceMaster.

     3.3 Corporate Authorization; Validity of Agreement; Barefoot Action.

(a)  Barefoot has full corporate power and authority to execute and deliver this
     Agreement  and,  subject  to  obtaining  any  necessary   approval  of  its
     stockholders  as  contemplated  by Section 2.2 hereof  with  respect to the
     Merger, to consummate the transactions  contemplated hereby. The execution,
     delivery  and   performance  by  Barefoot  of  this   Agreement,   and  the
     consummation by it of the transactions  contemplated hereby, have been duly
     and validly  authorized by its Board of Directors and, except for obtaining
     the approval of its stockholders as contemplated by Section 2.2 hereof with
     respect to the Merger, no other corporate action or proceedings on the part
     of Barefoot  is  necessary  to  authorize  the  execution  and  delivery by
     Barefoot of this Agreement,  and the consummation by it of the transactions
     contemplated hereby. This Agreement has been duly executed and delivered by
     Barefoot  and,  assuming  this  Agreement  constitutes  a valid and binding
     obligation of ServiceMaster and MergerSub,  constitutes a valid and binding
     obligation of Barefoot  enforceable against Barefoot in accordance with its
     terms,  except  that (i) such  enforcement  may be  subject  to  applicable
     bankruptcy,  insolvency or other similar laws,  now or hereafter in effect,
     affecting  creditors'  rights  generally,  and (ii) the remedy of  specific
     performance  and  injunctive  and other  forms of  equitable  relief may be
     subject to  equitable  defenses and to the  discretion  of the court before
     which any proceeding therefor may be brought.

(b)  The Board of Directors of Barefoot has duly and validly  approved and taken
     all corporate action required to be taken by the Board of Directors for the
     consummation of the transactions contemplated by

                                      -20-
<PAGE>


     this Agreement. The affirmative vote of the holders of 75% of the Shares is
     the only vote of the  holders  of any class or series of  Barefoot  capital
     stock necessary to approve the Merger.

(c)  A complete and accurate copy of the resolutions adopted by Barefoot's Board
     of  Directors  with respect to the Offer and the Merger is attached to this
     Agreement as Annex 5.

     3.4 Consents and Approvals;  No Violations.  Except as set forth in Section
3.4 of the  Disclosure  Schedule and for all filings,  permits,  authorizations,
consents  and  approvals  as  may  be  required  under,   and  other  applicable
requirements  of, the Exchange Act (as defined  herein),  the  Hart-Scott-Rodino
Antitrust  Improvements  Act of 1976,  as  amended  (the "HSR  Act"),  the state
securities or "blue sky" laws,  state takeover laws, and for the approval of the
Merger  by  Barefoot's  stockholders  and  the  filing  and  recordation  of the
Certificate of Merger as required by the DGCL,  neither the execution,  delivery
or  performance  of this  Agreement  nor the  consummation  by  Barefoot  of the
transactions  contemplated  hereby nor  compliance  by Barefoot  with any of the
provisions  hereof  will  (i)  conflict  with or  result  in any  breach  of any
provision  of  the   Certificate   of   Incorporation   or  by-laws  or  similar
organizational documents of Barefoot or of any of its subsidiaries, (ii) require
any filing with,  or permit,  authorization,  consent or approval of, any court,
arbitral tribunal,  administrative agency or commission or other governmental or
other  regulatory  authority,  commission or agency (a  "Governmental  Entity"),
except  where the failure to obtain such  permits,  authorizations,  consents or
approvals or to make such filings  would not have a material  adverse  effect on
Barefoot  and its  subsidiaries  taken as a whole and would not, or would not be
reasonably likely to,  materially impair the ability of Barefoot,  ServiceMaster
or  MergerSub  to  consummate  the Offer,  the Merger or the other  transactions
contemplated  hereby,  (iii) result in a violation  or breach of, or  constitute
(with or without due notice or lapse of time or both) a default (or give rise to
any right of termination, amendment, cancellation or acceleration) under, any of
the terms,  conditions  or provisions of any note,  bond,  mortgage,  indenture,
guarantee,   other   evidence   of   indebtedness   (collectively,   the   "Debt
Instruments"),  lease,  license,  contract,  agreement  or other  instrument  or
obligation to which Barefoot or any of its  subsidiaries  is a party or by which
any of them or any of their  properties  or  assets  may be  bound (a  "Barefoot
Agreement") or (iv) violate any order, writ, injunction,  decree,  statute, rule
or regulation  applicable to Barefoot,  any of its  subsidiaries or any of their
properties  or  assets,  except  in the  case of  clauses  (iii)  and  (iv)  for
violations,  breaches or defaults which would not have a material adverse effect
on Barefoot and its subsidiaries taken as a whole.

     3.5 SEC Reports and Financial  Statements.  Barefoot has filed with the SEC
and has heretofore made available to ServiceMaster  true and complete copies of,
all forms,  reports,  schedules,  statements and other documents  required to be
filed by it and its  subsidiaries  since  January 1, 1994 under the Exchange Act
and the  Securities  Act (as such  documents have been amended since the time of
their  filing,  collectively,   the  "Barefoot  SEC  Documents").  As  of  their
respective  dates or,  if  amended,  as of the date of the last such  amendment,
Barefoot SEC Documents,  including, without limitation, any financial statements
or  schedules  included  therein (i) did not contain any untrue  statement  of a
material fact or omit to state a material fact required to be stated  therein or
necessary in order to make the statements therein, in light of the circumstances


                                      -21-
<PAGE>

under which they were made,  not  misleading  and (ii)  complied in all material
respects with the applicable requirements of the Exchange Act and the Securities
Act, as the case may be, and the  applicable  rules and  regulations  of the SEC
thereunder.  Each of the consolidated  financial statements included in Barefoot
SEC Documents have been prepared from, and are in accordance with, the books and
records of Barefoot and/or its consolidated subsidiaries, comply in all material
respects with applicable  accounting  requirements  and with the published rules
and  regulations  of the  SEC  with  respect  thereto,  have  been  prepared  in
accordance with United States generally accepted accounting  principles ("GAAP")
applied on a  consistent  basis  during the periods  involved  (except as may be
indicated in the notes thereto) and fairly present in all material  respects the
consolidated  financial position and the consolidated  results of operations and
cash flows (and  changes in  financial  position,  if any) of  Barefoot  and its
consolidated  subsidiaries as at the dates thereof or for the periods  presented
therein  (subject,  in the case of unaudited interim  financial  statements,  to
normal year end adjustments and lack of footnote disclosures).

     3.6  Absence  of Certain  Changes.  Except as  disclosed  in  Barefoot  SEC
Documents  filed with the SEC prior to the date hereof,  since  January 1, 1996,
Barefoot and its  subsidiaries  have conducted their  respective  businesses and
operations in the ordinary  course of business  consistent  with past  practice.
Since  September 30, 1996,  there has not occurred (i) any events,  changes,  or
effects  (including the incurrence of any liabilities of any nature,  whether or
not accrued,  contingent  or  otherwise)  having or,  which would be  reasonably
likely to have, in the aggregate,  a material adverse effect on Barefoot and its
subsidiaries taken as a whole; (ii) any declaration, setting aside or payment of
any dividend or other  distribution  (whether in cash,  stock or property)  with
respect to the equity interests of Barefoot or of any of its subsidiaries, other
than  regular  quarterly  cash  dividends  or  dividends  paid by  wholly  owned
subsidiaries;  or (iii) any change by  Barefoot  or any of its  subsidiaries  in
accounting principles or methods.

     3.7 No Undisclosed  Liabilities.  Except (a) as disclosed in Section 3.7 of
the Disclosure  Schedule,  (b) to the extent disclosed in Barefoot SEC Documents
filed  prior  to the  date  of  this  Agreement  and  (c)  for  liabilities  and
obligations  incurred in the ordinary  course of business  consistent  with past
practice,  since January 1, 1996,  neither  Barefoot nor any of its subsidiaries
has  incurred  any  liabilities  or  obligations  of any nature,  whether or not
accrued,  contingent or otherwise,  that have, or would be reasonably  likely to
have, a material adverse effect on Barefoot and its subsidiaries. Section 3.7 of
the Disclosure  Schedule sets forth each instrument  evidencing  indebtedness of
Barefoot and its subsidiaries which will accelerate or become due or payable, or
result in a right of  redemption or repurchase on the part of the holder of such
indebtedness,  or with respect to which any other  payment or amount will become
due or payable, in any such case with or without due notice or lapse of time, as
a result of this  Agreement,  the Offer,  the  Merger or the other  transactions
contemplated hereby.

     3.8 Employee  Benefit Plans;  ERISA. As of the date of this Agree- ment and
as of the Closing Time:

(a)  There are no material  employee or director  benefit  plans,  arrangements,
     practices,   contracts  or  agreements   (including,   without  limitation,
     employment   agreements,   change  of  control  employment  agreements  and


                                      -22-
<PAGE>

     severance agreements,  incentive  compensation,  bonus, stock option, stock
     appreciation  rights and stock purchase  plans) of any type  (including but
     not limited to plans  described in Section 3(3) of the Employee  Retirement
     Income Security Act of 1974, as amended ("ERISA")), maintained by Barefoot,
     any  of  its  subsidiaries  or  any  trade  or  business,  whether  or  not
     incorporated (an "ERISA  Affiliate"),  that together with Barefoot would be
     deemed a "controlled  group" within the meaning of Section  4001(a)(14)  of
     ERISA, or with respect to which Barefoot or any of its  subsidiaries has or
     may have a  liability,  other  than those  listed on Section  3.8(a) of the
     Disclosure  Schedule (the "Benefit Plans").  Except as disclosed in Section
     3.8(a)  of the  Disclosure  Schedule  (or as  otherwise  permitted  by this
     Agreement)  neither Barefoot nor any ERISA Affiliate has any formal plan or
     commitment,  whether  legally  binding  or not,  to create  any  additional
     Benefit  Plan or modify or change  any  existing  Benefit  Plan that  would
     affect  any  employee  or  terminated  employee  of  Barefoot  or any ERISA
     Affiliate.

(b)  With respect to any Benefit Plan, there are no material amounts accrued but
     unpaid as of the most recent  balance  sheet date that are not reflected on
     that balance sheet prepared in accordance with GAAP.

(c)  With respect to each Benefit Plan: (i) if intended to qualify under Section
     401(a),  401(k)  or  403(a) of the  Code,  such  plan has  received,  or an
     application  is pending for, a  determination  letter from the Service that
     the Plan so qualifies,  and its trust is exempt from taxation under Section
     501(a) of the Code and Barefoot  knows of no event that would  prevent such
     qualification;  (ii)  such  plan  has  been  administered  in all  material
     respects in accordance with its terms and applicable law; (iii) no breaches
     of fiduciary duty have occurred; (iv) no material disputes are pending, or,
     to the knowledge of Barefoot,  threatened;  (v) no  prohibited  transaction
     (within  the  meaning  of  Section  406 of ERISA)  has  occurred;  (vi) all
     contributions   and  premiums  due   (including  any  extensions  for  such
     contributions  and premiums) have been made in full; (vii) no such Plan has
     incurred or will incur any "accumulated  funding  deficiency," as such term
     is defined in Section  412 of the Code,  whether or not  waived;  (viii) no
     such Plan  provides  medical or death  benefits  with respect to current or
     former  employees  of  Barefoot  or any of its  subsidiaries  beyond  their
     termination of employment,  other than on an  employee-pay-all  basis;  and
     (ix) no Plan is a "multiemployer  plan," as such term is defined in Section
     3(37) of ERISA, or is covered by Section 4063 or 4064 of ERISA.

(d)  Neither  Barefoot  nor  any  ERISA  Affiliate  has  incurred  any  material
     liability  under Title IV of ERISA since the  effective  date of ERISA that
     has not been satisfied in full  (including  sections  4063-4064 and 4069 of
     ERISA) and, to the knowledge of Barefoot,  no basis for any such  liability
     exists.  Neither Barefoot nor any ERISA Affiliate maintains (or contributes
     to), or has maintained (or has  contributed  to) within the last six years,
     any employee  benefit plan that is subject to Title IV of ERISA (other than
     a Benefit Plan).

                                      -23-
<PAGE>

(e)  Except as set forth in Section 3.8(e) of the Disclosure  Schedule or to the
     extent  disclosed  in  Barefoot  SEC  Documents,  the  consummation  of the
     transactions contemplated by this Agreement will not entitle any individual
     to severance pay or accelerate the time of payment or vesting,  or increase
     the amount,  of compensation or benefits due to any individual with respect
     to any Benefit  Plan.  As a result of the  transactions  described  herein,
     either  alone  or  together  with  another  event  such as  termination  of
     employment,  except  as set  forth  in  Section  3.8(e)  of the  Disclosure
     Schedule,  no party will be  required  to make a  "parachute  payment" to a
     "disqualified individual" within the meaning of Section 280G of the Code.

(f)  Barefoot has  delivered or made  available  to  ServiceMaster  accurate and
     complete  copies  of all  plan  texts,  summary  plan  descriptions,  trust
     agreements  and other related  agreements  including all  amendments to the
     foregoing;  the two most recent annual reports;  the most recent annual and
     periodic  accounting of plan assets; the most recent  determination  letter
     received from the United States Internal  Revenue Service (the  "Service");
     and the  two  most  recent  actuarial  reports,  to the  extent  any of the
     foregoing may be applicable to a particular Benefit Plan.

     3.9 Litigation; Compliance with Law.

(a)  Except to the extent disclosed in Barefoot SEC Documents filed prior to the
     date of this Agreement, there is no suit, claim, action, proceeding, review
     or  investigation  pending or, to the  knowledge  of  Barefoot,  threatened
     against  or  affecting,   Barefoot  or  any  of  its  subsidiaries   which,
     individually or in the aggregate,  is reasonably  likely to have a material
     adverse effect on Barefoot and its subsidiaries taken as a whole, or would,
     or  would be  reasonably  likely  to,  materially  impair  the  ability  of
     ServiceMaster  to  consummate  the  Offer  or  Barefoot  and  MergerSub  to
     consummate the Merger or the other transactions contemplated hereby.

(b)  Barefoot  and its  subsidiaries  have  complied  with all  laws,  statutes,
     regulations,  rules, ordinances, and judgments,  decrees, orders, writs and
     injunctions,  of any court or  Governmental  Entity  relating to any of the
     property  owned,  leased or used by them, or applicable to their  business,
     including,    but   not   limited   to,   equal   employment   opportunity,
     discrimination,  occupational safety and health,  environmental,  insurance
     regulatory, antitrust laws, ERISA and laws relating to Taxes (as defined in
     Section 3.11) except to the extent that any such  non-compliance  would not
     have a material adverse effect on Barefoot and its subsidiaries  taken as a
     whole.

     3.10 No  Default.  Except as  disclosed  in  Barefoot  SEC  Documents,  the
business of Barefoot  and each of its  subsidiaries  is not being  conducted  in
default or violation of any term,  condition or provision of (a) its  respective
certificate of incorporation or by-laws or similar organizational  documents, or
(b) any Barefoot Agreement, excluding from the foregoing clause (b), defaults or


                                      -24-
<PAGE>

violations  that would not have a material  adverse  effect on Barefoot  and its
subsidiaries  taken as a whole or would not, or would not be  reasonably  likely
to, materially impair the ability of Barefoot or ServiceMaster to consummate the
Offer, the Merger or the other transactions contemplated hereby.

     3.11 Taxes.

(a)  Tax Filings and Payments.

     (1)  All Returns  required to be filed on or before the date hereof and the
          date of the Closing by or on behalf of  Barefoot  have been duly filed
          on a timely basis and such Returns are, to Barefoot's knowledge, true,
          correct and  complete  in all  respects  except that such  returns may
          contain inadvertent errors and omissions which are not material.

     (2)  Barefoot will timely file all of its Returns for the year ending March
          31, 1996 no later than  December 15, 1996.  Barefoot's  final  federal
          income tax return for the  taxable  year ended  March 31, 1996 will be
          essentially consistent with the proforma return which was furnished to
          ServiceMaster prior to the date hereof.

     (3)  Barefoot  has  timely  paid all Taxes  that have been shown as due and
          payable on the Returns that have been filed in all  respects,  and, to
          Barefoot's  knowledge,  no other Taxes are  payable by  Barefoot  with
          respect to items or periods  covered by such  Returns  (whether or not
          shown on or reportable on such Returns).

     (4)  Barefoot  has  made or will  make  adequate  provision  for all  Taxes
          payable for any periods that end on or before the Closing for which no
          Returns  have yet been filed and for any periods that begin before the
          Closing  and end  after  the  Closing  to the  extent  such  Taxes are
          attributable to the portion of any such period ending at the Closing.

     (5)  The  charges,  accruals  and  reserves  for current  Taxes  (excluding
          reserves  for deferred  Taxes)  reflected on the books of Barefoot are
          not materially  less than the Tax  liabilities  accruing or payable by
          Barefoot  in  respect  of  periods  prior to the date  hereof and such
          charges, accruals and reserves are reflected on Barefoot's most recent
          financial statements.

     (6)  Barefoot  is  not  delinquent  in the  payment  of  any  Taxes  or has
          requested  any  extension  of time  within  which  to file or send any
          Return,  which Return has not since been filed or sent and which Taxes
          have not been paid.


                                      -25-
<PAGE>


     (7)  No  deficiencies  exist for any Taxes or any  penalties,  interest  or
          assessments nor have any been proposed,  asserted, or assessed against
          Barefoot that are not adequately reserved for.

     (8)  There is no dispute or claim  concerning any Tax liability of Barefoot
          either (A) claimed or raised by any  authority in writing or (B) as to
          which  Barefoot has  knowledge  based upon  personal  contact with any
          agent of such authority.

     (9)  There is no pending audit,  examination,  or, to Barefoot's knowledge,
          any  investigation  of any Return by any  authority  nor has  Barefoot
          received any notice of such audit, examination, or investigation.

     (10) Except  as  identified  in  Section  3.11  (a)(10)  of the  Disclosure
          Schedule,  Barefoot  has not waived  any  statute  of  limitations  in
          respect of Taxes or granted any  extension of the  limitations  period
          applicable to any claim of Taxes.

     (11) Barefoot is not subject to  liability  for Taxes of any person  (other
          than  Barefoot  or  any  other  member  of  the  affiliated  group  of
          corporations  that files a consolidated  federal income tax return, of
          which Barefoot is the common parent),  including,  without limitation,
          liability  arising from the  application of U.S.  Treasury  Regulation
          section 1.1502-6 or any analogous provision of state, local or foreign
          law.

     (12) Barefoot  is not  nor  has it ever  been a  party  to any tax  sharing
          agreement with any entity.

     (13) To Barefoot's  knowledge,  no claim has ever been made by an authority
          in a  jurisdiction  where Barefoot does not file Returns that it is or
          may be subject to taxation by that jurisdiction.

     (14) There are no liens on any of the  assets  of  Barefoot  that  arose in
          connection with any failure (or alleged failure) to pay any Taxes.

     (15) Barefoot has  withheld  and paid over and  complied  with all material
          information reporting and backup withholding requirements,  including,
          without  limitation,  maintenance  of required  records  with  respect
          thereto,  in  connection  with amounts paid or owing to any  employee,
          independent contractor, creditor, stockholder, or other third party.

     (16) Barefoot does not expect any authority to assess any additional  Taxes
          for any period for which  Returns  have been filed except to an extent
          consistent  with  Barefoot's  past  experience  as  reflected  in  its
          publicly released financial statements.


                                      -26-
<PAGE>


     (17) Barefoot has delivered to ServiceMaster correct and complete copies of
          all Returns,  examination  reports,  and  statements  of  deficiencies
          assessed against or agreed to by Barefoot.

     (18) Barefoot is not a party to any safe harbor lease within the meaning of
          Section  168(f)(8) of the Code, as in effect prior to the amendment by
          the Tax Equity and Fiscal Responsibility Act of 1982.

     (19) All material net operating  losses,  credits and other tax  attributes
          utilized by Barefoot during any taxable year ending on or prior to the
          Closing  were  fully and  properly  available  to  Barefoot  under all
          applicable tax laws,  regulations and  administrative  interpretations
          thereof.

(b)  Tax Characteristics of Barefoot.

     (1)  To Barefoot's knowledge,  no stockholder of Barefoot who owns (A) more
          than 5% of any class of Barefoot's  stock that is regularly  traded on
          an  established  securities  market,  within  the  meaning  of Section
          897(c)(3)  of the  Code,  or (B) any  amount  of any  other  class  of
          Barefoot's  stock is a  "foreign  person"  (as that term is defined in
          Section 1445(f)(3) of the Code).

     (2)  Barefoot is not a "consenting  corporation"  under Sec- tion 341(f) of
          the Code.

     (3)  Barefoot has not entered into any compensatory  agreement with respect
          to the performance of services which payment  thereunder  would result
          in a nondeductible  expense to Barefoot pursuant to Sections 162(m) or
          280G of the Code or an excise  tax to the  recipient  of such  payment
          pursuant to Section 4999 of the Code.

     (4)  Barefoot has not agreed,  nor is it required to make,  any  adjustment
          under  Section  481(a) of the Code by reason of a change in accounting
          method or otherwise.

     (5)  To Barefoot's knowledge,  Barefoot will not be required as a result of
          any "closing agreement"  described in Section 7121 of the Code (or any
          corresponding provision of state, local or foreign income Tax law), to
          include any item of income in, or exclude any item of deduction  from,
          taxable  income for any  taxable  period (or portion  thereof)  ending
          after the Closing.

     (6)  Barefoot will not be required as a result of any deferred intercompany
          gain described in Treasury  Regulation Section 1.1502-13 or any excess


                                      -27-
<PAGE>

          loss account  described in Treasury  Regulation  Section 1.1502-19 (or
          any  corresponding  or similar  provision  or  administrative  rule of
          federal,  state, local or foreign income tax law), to include any item
          of income in taxable income for any period (or portion thereof) ending
          after the Closing Date.

     (7)  Section 3.11(b)(7) of the Disclosure Schedule sets forth the following
          information  with  respect to Barefoot as of March 31,  1996;  (A) the
          amount of any net operating  loss, net capital loss,  unused  credits,
          unused  foreign tax, or excess  charitable  contribution;  and (B) the
          amount  of any  deferred  gain or  loss  arising  out of any  deferred
          intercompany transaction.

(c)  Definitions. For purposes of all of Section 3.11:

     (1)  The term  "Barefoot"  includes  Barefoot  and  each  sub-  sidiary  of
          Barefoot.

     (2)  The term "Tax"  means any  federal,  state,  local or foreign  income,
          gross receipts,  franchise,  estimated,  alternative  minimum,  add-on
          minimum,  sales, use,  transfer,  registration,  value added,  excise,
          natural resources,  severance,  stamp, occupation,  premium,  windfall
          profit,  environmental,   customs,  duties,  real  property,  personal
          property,  capital stock, social security,  unemployment,  disability,
          payroll, license, employee or other withholding,  or other tax, of any
          kind whatsoever, including any interest, penalties or additions to tax
          or additional amounts in respect of the foregoing.

     (3)  The term "Return" means any returns, declarations, reports, claims for
          refund,  amended  returns,  information  returns  or  other  documents
          (including  any  related  or  supporting   schedules,   statements  or
          information)  filed or  required  to be filed in  connection  with the
          determination,   assessment   or   collection   of  any  Tax,  or  the
          administration of any laws, regulations or administrative requirements
          relating to any Tax.

     3.12  Contracts.  Each material  Barefoot  Agreement is valid,  binding and
enforceable  and in full force and  effect,  except  where  failure to be valid,
binding and  enforceable  and in full force and effect would not have a material
adverse effect on Barefoot and its subsidiaries  taken as a whole, and there are
no defaults  thereunder,  except those  defaults  that would not have a material
adverse  effect  on  Barefoot  and its  subsidiaries  taken as a whole.  Neither
Barefoot nor any  subsidiary  is a party to any  agreement  that  expressly  and
materially  limits the ability of Barefoot  or any  subsidiary  to compete in or
conduct  any line of business  or compete  with any person or in any  geographic
area or during  any  period of time  except  that  Barefoot  is  subject  to the
agreement  restricting  its ability to compete with  Tru-Green in the Louisville
Kentucky area identified in Section 3.12 of the Disclosure Schedule.

     3.13  Transactions  with  Affiliates.  Except to the  extent  disclosed  in
Barefoot SEC  Documents filed prior to the date of this Agreement, since January

                                     -28-
<PAGE>


1, 1994 there have been no material  transactions,  agreements,  arrangements or
understandings  between  Barefoot  or its  subsidiaries,  on the one  hand,  and
Barefoot's  affiliates  (other than  wholly-owned  subsidiaries  of Barefoot) or
other Persons,  on the other hand,  that would be required to be disclosed under
Item 404 of Regulation S-K under the Securities Act.

     3.14  Environmental  Matters.  Except  as set  forth  in the  Barefoot  SEC
Documents:

(a)  Barefoot  and  its  subsidiaries  are in  compliance  with  all  applicable
     Environmental  Laws (as defined below),  except for any noncompliance  that
     would not, in the aggregate, have a material adverse effect on Barefoot and
     its  subsidiaries  taken as a whole.  Except as set forth in  Barefoot  SEC
     Documents or as previously disclosed to ServiceMaster, neither Barefoot nor
     any of its subsidiaries has received any  communication  (written or oral),
     whether  from  a  governmental  authority,   citizens  group,  employee  or
     otherwise,  that alleges that Barefoot or any of its subsidiaries is not in
     such  compliance   and,  to  Barefoot's   best  knowledge,   there  are  no
     circumstances  that would prevent or interfere with such  compliance in the
     future and which would, in the aggregate, have a material adverse effect on
     Barefoot and its subsidiaries taken as a whole.

(b)  Except as set forth in Barefoot SEC  Documents,  there is no  Environmental
     Claim (as defined  below)  pending or, to the best  knowledge  of Barefoot,
     threatened  against  Barefoot or any of its  subsidiaries or, to Barefoot's
     best  knowledge,  against  any  person or entity  whose  liability  for any
     Environmental  Claim  Barefoot or any of its  subsidiaries  has or may have
     retained or assumed either contractually or by operation of law, except for
     any Environmental Claim or Claims that would not, in the aggregate,  have a
     material adverse effect on Barefoot and its subsidiaries taken as a whole.

(c)  Except as set forth in Barefoot SEC Documents, there are no past or present
     actions,  activities,   circumstances  conditions,   events  or  incidents,
     including, without limitation, the release, emission,  discharge,  presence
     or disposal of any Material of  Environmental  Concern (as defined  below),
     that would form the basis of any  Environmental  Claim against  Barefoot or
     any of its  subsidiaries  or, to  Barefoot's  best  knowledge,  against any
     person or entity whose  liability for any  Environmental  Claim Barefoot or
     any of  its  subsidiaries  has  or may  have  retained  or  assumed  either
     contractually or by operation of law, except for any Environmental Claim or
     Claims that would not, in the aggregate,  have a material adverse effect on
     Barefoot and its subsidiaries taken as a whole.

(d)  For  purposes of this  Agreement,  "Environmental  Claim"  means any claim,
     action,  or cause of  action,  of any person or entity  alleging  potential
     liability   (including,   without   limitation,   potential  liability  for
     investigatory  costs, cleanup costs,  governmental  response costs, natural
     resources  damages,  property  damages,  personal  injuries  or  penalties)
     arising out of, based on or  resulting  from (a) the  presence,  or release


                                      -29-
<PAGE>

     into the  environment,  of any  Material  of  Environmental  Concern at any
     location,  whether  or not  owned or  operated  by  Barefoot  or any of its
     subsidiaries or (b) any violation or alleged violation of any Environmental
     Law.

(e)  For  purposes of this  Agreement,  "Environmental  Laws" means all federal,
     state,  local and foreign  laws and  regulations  relating to  pollution or
     protection  of  human  health  or  the  environment   (including,   without
     limitation,  ambient air,  surface  water,  ground  water,  land surface or
     subsurface strats),  including,  without  limitation,  laws and regulations
     relating  to  emissions,  discharges,  releases or  threatened  releases of
     Materials  of  Environmental   Concern,   or  otherwise   relating  to  the
     manufacture,  processing,  distribution, use, treatment, storage, disposal,
     transport or handling of Materials of Environmental Concern.

(f)  For purposes of this Agreement,  "Materials of Environmental Concern" means
     chemicals,  pollutants,  contaminants,  wastes, toxic substances, petroleum
     and petroleum products.

     3.15 Year End Cash. Based on information known to Barefoot's  management on
the date hereof,  it is the  expectation  of  Barefoot's  management on the date
hereof that  Barefoot will have at least $8 million in cash at December 31, 1996
and that this $8 million  cash  balance  will be  achieved  without  any special
actions  (such as  borrowings  or extension  of payables)  outside of the normal
course or which  would not have been taken  other than to produce  such  result,
provided that Barefoot makes no representation or warranty that such expectation
will be achieved.

     3.16  Opinion of Financial  Advisor.  Barefoot has received an opinion from
Robert W. Baird & Co. ("Baird") with respect to the fairness to the stockholders
of Barefoot of the  consideration  to be received  pursuant to the Offer and the
Merger.

     3.17 Finders and Investment Bankers. No broker, finder or investment banker
is entitled to any  brokerage,  finder's or other fee or  commission,  or to the
reimbursement  of any of its  expenses,  in  connection  with the Offer,  or the
Merger or any similar  transaction  based upon arrangements made by or on behalf
of Barefoot,  except for the arrangements  between Barefoot and Baird, the terms
and  provisions  of which have been  disclosed  in writing to  ServiceMaster  by
Barefoot on or prior to the date hereof.


                                   ARTICLE 4.0

          Representations and Warranties of ServiceMaster and MergerSub

     ServiceMaster and MergerSub represent and warrant to Barefoot as follows:

     4.1  Organization.  ServiceMaster is a limited  partnership duly organized,
validly existing and in good standing under the laws of Delaware. MergerSub is a
corporation duly organized, validly existing and in good standing under the laws
of  Delaware.  Each of  ServiceMaster  and its  subsidiaries  has all  requisite
partnership, corporate or other power and authority and all necessary

                                      -30-
<PAGE>


governmental  approvals to own, lease and operate its properties and to carry on
its  business  as  now  being  conducted,  except  where  the  failure  to be so
organized,  existing and in good  standing or to have such power,  authority and
governmental approvals would not have a material adverse effect on ServiceMaster
and  its  subsidiaries  taken  as  a  whole.   ServiceMaster  and  each  of  its
subsidiaries  is duly  qualified or licensed to do business and in good standing
in each  jurisdiction in which the property  owned,  leased or operated by it or
the nature of the business conducted by it makes such qualification or licensing
necessary,  except where the failure to be so duly  qualified or licensed and in
good standing would not have a material adverse effect on ServiceMaster  and its
subsidiaries  taken as a  whole.  MergerSub  has not  heretofore  conducted  any
business  other than in  connection  with this  Agreement  and the  transactions
contemplated hereby.

     4.2 Capitalization.  As of November 30, 1996, (i) approximately 144 million
ServiceMaster Shares are issued and outstanding,  (ii) not more than 11 million]
ServiceMaster  Shares are  reserved  for option and  employee  benefit  plans of
ServiceMaster, and (iii) the number of additional shares which ServiceMaster may
be  required  to issue as a result of  convertible  debt and  other  outstanding
rights (in  addition to the rights  cited in clause  (ii)) does not exceed three
million shares. All of the outstanding ServiceMaster Shares are duly authorized,
validly issued, fully paid and non-assessable.

     4.3 Partnership/Corporate  Authorization;  Validity of Agreement; Necessary
Action. ServiceMaster has full partnership power and authority and MergerSub has
full corporate power and authority, to execute and deliver this Agreement and to
consummate the transactions  contemplated  hereby.  The execution,  delivery and
performance   by   ServiceMaster   and  MergerSub  of  this  Agreement  and  the
consummation by  ServiceMaster  and MergerSub of the  transactions  contemplated
hereby  have been duly and  validly  authorized  by their  respective  Boards of
Directors and no other  partnership  or corporate  action or  proceedings on the
part of ServiceMaster and MergerSub are necessary to authorize the execution and
delivery by ServiceMaster and MergerSub of this Agreement,  and the consummation
by ServiceMaster  and MergerSub of the transactions  contemplated  hereby.  This
Agreement has been duly executed and delivered by  ServiceMaster  and MergerSub,
and,  assuming  this  Agreement  constitutes  a valid and binding  obligation of
Barefoot,  constitutes a valid and binding  obligation of each of  ServiceMaster
and MergerSub,  enforceable against each of them in accordance with their terms,
except  that (i) such  enforcement  may be  subject  to  applicable  bankruptcy,
insolvency  or  other  similar  laws,  now or  hereafter  in  effect,  affecting
creditors'  rights  generally,  and (ii) the remedy of specific  performance and
injunctive  and other  forms of  equitable  relief may be  subject to  equitable
defenses and to the discretion of the court before which any proceeding therefor
may be brought.  ServiceMaster Shares to be issued pursuant to the Offer will be
duly authorized, validly issued, fully paid and nonassessable and not subject to
preemptive  rights. No vote of the holders of ServiceMaster  Shares is necessary
for  ServiceMaster  to consummate  the Offer or for MergerSub to consummate  the
Merger.

     4.4 Consents and  Approvals;  No Violations.  Except for filings,  permits,
authorizations,  consents  and  approvals  as may be required  under,  and other
applicable requirements of, the Exchange Act, the Securities  Act, the DGCL, the

                                      -31-
<PAGE>


HSR Act, state blue sky laws and any applicable state takeover laws, neither the
execution,  delivery or  performance  of this  Agreement  by  ServiceMaster  and
MergerSub  nor  the   consummation  by   ServiceMaster   and  MergerSub  of  the
transactions  contemplated  hereby nor compliance by ServiceMaster and MergerSub
with any of the provisions hereof will (i) conflict with or result in any breach
of  any  provision  of  the  Partnership   Agreement  of  ServiceMaster  or  the
Certificate of  Incorporation  or by-laws of MergerSub or any other  subsidiary,
(ii) require any filing with, or permit, authorization,  consent or approval of,
any  Governmental  Entity  (except  where the  failure to obtain  such  permits,
authorizations,  consents or approvals or to make such filings  would not have a
material adverse effect on ServiceMaster  and its subsidiaries  taken as a whole
or would  not,  or would not be  reasonably  likely  to,  materially  impair the
ability of ServiceMaster  and MergerSub to consummate the Offer or the Merger or
the other  transactions  contemplated  hereby),  (iii)  result in a violation or
breach of, or constitute (with or without due notice or lapse of time or both) a
default (or give rise to any right of  termination,  amendment,  cancellation or
acceleration)  under,  any of the terms,  conditions  or provisions of any note,
bond, mortgage,  indenture,  guarantee,  other evidence of indebtedness,  lease,
license,  contract,  agreement  or  other  instrument  or  obligation  to  which
ServiceMaster  or any of its  subsidiaries is a party or by which any of them or
any of their properties or assets may be bound or (iv) violate any order,  writ,
injunction, decree, statute, rule or regulation applicable to ServiceMaster, any
of its subsidiaries or any of their properties or assets,  except in the case of
clauses (iii) and (iv) for violations, breaches or defaults which would not have
a material  adverse  effect on  ServiceMaster  and its  subsidiaries  taken as a
whole.

     4.5 Opinion of  Financial  Advisor.  ServiceMaster  has received an opinion
from Goldman, Sachs & Co. ("Goldman, Sachs") dated the date of this Agreement to
the effect that, as of such date, the  consideration to be paid by ServiceMaster
in the Offer and the Merger is fair to  ServiceMaster  from a financial point of
view.

     4.6 Financial  Resources.  ServiceMaster has sufficient financial resources
to enable  ServiceMaster  to make all cash  payments for the Shares in the Offer
and the Merger.

     4.7 SEC Reports and Financial Statements.  ServiceMaster has filed with the
SEC and has heretofore  made available to Barefoot true and complete  copies of,
all forms,  reports,  schedules,  statements and other documents  required to be
filed by  ServiceMaster  since  January 1, 1994 under the  Exchange  Act and the
Securities  Act (as such  documents  have been  amended  since the time of their
filing, collectively, the "ServiceMaster SEC Documents"). As of their respective
dates  or,  if  amended,  as of  the  date  of  the  last  such  amendment,  the
ServiceMaster  SEC  Documents,  including,  without  limitation,  any  financial
statements  or  schedules  included  therein  (i) did  not  contain  any  untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary in order to make the statements therein, in light of
the  circumstances  under which they were made, not misleading and (ii) complied
in all material  respects with the applicable  requirements  of the Exchange Act
and the  Securities  Act,  as the  case may be,  and the  applicable  rules  and
regulations of the SEC thereunder. Each of the consolidated financial statements
included in the ServiceMaster SEC Documents comply in all material respects with
applicable accounting  requirements and with the published rules and regulations
of the SEC with respect  thereto,  have been prepared in accordance  with United
States generally accepted accounting principles ("GAAP") applied on a consistent

                                      -32-
<PAGE>


basis  during the  periods  involved  (except as may be  indicated  in the notes
thereto) and fairly present in all material respects the consolidated  financial
position and the consolidated  results of operations and cash flows (and changes
in  financial   position,   if  any)  of  ServiceMaster   and  its  consolidated
subsidiaries  as at the  dates  thereof  or for the  periods  presented  therein
(subject, in the case of unaudited interim financial statements,  to normal year
end adjustments and lack of footnote disclosures).

     4.8 Absence of Certain  Changes.  Except as disclosed in the  ServiceMaster
SEC Documents,  since January 1, 1996,  ServiceMaster  and its subsidiaries have
conducted their  respective  businesses and operations in the ordinary course of
business consistent with past practice.  Since September 30, 1996, there has not
occurred (i) any events,  changes,  or effects  (including the incurrence of any
liabilities  of any nature,  whether or not accrued,  contingent  or  otherwise)
having  or,  which  would be  reasonably  likely to have,  in the  aggregate,  a
material adverse effect on ServiceMaster and its subsidiaries  taken as a whole;
(ii) any declaration,  setting aside or payment of any distribution  (whether in
cash,  shares or property) with respect to the equity interests of ServiceMaster
other than regular quarterly cash distributions paid by ServiceMaster;  or (iii)
any change by ServiceMaster or any of its subsidiaries in accounting  principles
or  methods.  Since  January 1, 1996  ServiceMaster  and its  subsidiaries  have
conducted their  respective  businesses in the ordinary  course  consistent with
past practice.

     4.9 No  Undisclosed  Liabilities.  Except to the  extent  disclosed  in the
ServiceMaster SEC Documents filed prior to the date of this Agreement and except
for  liabilities  and  obligations  incurred in the ordinary  course of business
consistent with past practice,  since January 1, 1996, neither ServiceMaster nor
any of its  subsidiaries  has incurred any  liabilities  or  obligations  of any
nature, whether or not accrued,  contingent or otherwise, that have, or would be
reasonably  likely to have, a material adverse effect on  ServiceMaster  and its
subsidiaries.

     4.10 Litigation; Compliance with Law.

(a)  Except to the extent  disclosed in the  ServiceMaster  SEC Documents  filed
     prior to the date of this  Agreement,  there  is no  suit,  claim,  action,
     proceeding,  review  or  investigation  pending  or,  to the  knowledge  of
     ServiceMaster, threatened against or affecting, ServiceMaster or any of its
     subsidiaries which,  individually or in the aggregate, is reasonably likely
     to have a material  adverse effect on  ServiceMaster  and its  subsidiaries
     taken as a whole,  or would, or would be reasonably  likely to,  materially
     impair  the  ability  of   ServiceMaster   to   consummate   the  Offer  or
     ServiceMaster   and  MergerSub  to  consummate  the  Merger  or  the  other
     transactions contemplated hereby.

(b)  ServiceMaster and its subsidiaries  have complied with all laws,  statutes,
     regulations,  rules, ordinances, and judgments,  decrees, orders, writs and
     injunctions,  of any court or  Governmental  Entity  relating to any of the
     property  owned,  leased or used by them, or applicable to their  business,
     including,    but   not   limited   to,   equal   employment   opportunity,
     discrimination,  occupational safety and health, environmental,  insurance,

                                      -33-
<PAGE>


     regulatory, antitrust laws, ERISA and laws relating to Taxes (as defined in
     Section 3.11) except to the extent that any such  non-compliance  would not
     have a material adverse effect on ServiceMaster and its subsidiaries  taken
     as a whole.

     4.11 No Default.  Except as disclosed in the  ServiceMaster  SEC Documents,
the  business  of  ServiceMaster  and  each  of its  subsidiaries  is not  being
conducted in default or violation of any term, condition or provision of (a) its
respective  partnership  agreement,  certificate of  incorporation or by-laws or
similar organizational  documents,  or (b) agreements to which ServiceMaster and
its subsidiaries are parties,  excluding from the foregoing clause (b), defaults
or violations that would not have a material adverse effect on ServiceMaster and
its  subsidiaries  taken as a whole or would  not,  or would  not be  reasonably
likely  to,  materially  impair the  ability of  ServiceMaster  or  Barefoot  to
consummate the Offer, the Merger or the other transactions contemplated hereby.


                                   ARTICLE 5.0

                                    Covenants

     5.1 Interim  Operations  of Barefoot.  Barefoot  covenants and agrees that,
except (i) as expressly provided in this Agreement or the Merger Agreement, (ii)
with the prior written consent of ServiceMaster or (iii) as set forth on Section
5.1 of the Disclosure  Schedule,  after the date hereof and prior to the Closing
Time:

(a)  the  business  of  Barefoot  and  its  subsidiaries,   including,   without
     limitation,  investment practices and policies,  shall be conducted only in
     the ordinary course of business  consistent with past practice and, each of
     Barefoot and its subsidiaries  shall use all reasonable efforts to preserve
     its business  organization  intact and maintain its existing relations with
     material  customers,  suppliers,  franchisees,   employees,  creditors  and
     business partners;

(b)  Barefoot will not, directly or indirectly, split, combine or reclassify the
     outstanding  Barefoot Common Stock, or any outstanding capital stock of any
     of the subsidiaries of Barefoot;

(c)  neither  Barefoot  nor  any  of  its  subsidiaries  shall:  (i)  amend  its
     certificate  of   incorporation   or  by-laws  or  similar   organizational
     documents;   (ii)  declare,   set  aside  or  pay  any  dividend  or  other
     distribution payable in cash, stock or property with respect to its capital
     stock other than dividends paid by Barefoot's wholly-owned  subsidiaries to
     Barefoot or its wholly-owned subsidiaries and other than ordinary quarterly
     cash  dividends  by Barefoot  not to exceed $0.05 per share per quarter and
     other than an expenditure of not more than an additional  $.01 per share to
     redeem  outstanding  stock purchase rights;  (iii) issue,  sell,  transfer,
     pledge,  dispose of or encumber  any  additional  shares of, or  securities
     convertible  into  or  exchangeable  for,  or  options,   warrants,  calls,

                                      -34-
<PAGE>


     commitments  or rights of any kind to acquire,  any shares of capital stock
     of any class of Barefoot or its subsidiaries, other than issuances pursuant
     to exercise of Barefoot  Stock  Options  outstanding  on the date hereof as
     disclosed  in Section 1.6 hereof;  (iv)  transfer,  lease,  license,  sell,
     mortgage,  pledge,  dispose  of, or  encumber  any  assets  that are in the
     aggregate  material to Barefoot and its subsidiaries taken as a whole other
     than  sales  of  investment  assets  in the  ordinary  course  of  business
     consistent with past practice; or (v) redeem, purchase or otherwise acquire
     directly or indirectly any of its capital stock;

(d)  neither Barefoot nor any of its subsidiaries  shall: (i) grant any increase
     in the compensation  payable or to become payable by Barefoot or any of its
     subsidiaries  to any  officer  or  employee  other  than  scheduled  annual
     increases in the ordinary course of business consistent with past practice;
     (ii) adopt any new,  or amend or  otherwise  increase,  or  accelerate  the
     payment or vesting of the amounts  payable or to become  payable  under any
     existing, bonus, incentive compensation, deferred compensation,  severance,
     profit  sharing,   stock  option,  stock  purchase,   insurance,   pension,
     retirement or other employee  benefit plan agreement or arrangement;  (iii)
     enter into any, or amend any existing, employment,  consulting or severance
     agreement with or, except in accordance with the existing  written policies
     of  Barefoot,  grant  any  severance  or  termination  pay to any  officer,
     director or employee of Barefoot or any of its subsidiaries;  (iv) make any
     additional  contributions  to any  grantor  trust  created by  Barefoot  to
     provide funding for non-tax-qualified employee benefits or compensation; or
     (v) provide any severance  program to any subsidiary  which does not have a
     severance program as of the date of this Agreement;

(e)  neither  Barefoot  nor  any of its  subsidiaries  shall  modify,  amend  or
     terminate  any of the material  Barefoot  Agreements  or waive,  release or
     assign any  material  rights or claims,  except in the  ordinary  course of
     business consistent with past practice;

(f)  neither  Barefoot  nor any of its  subsidiaries  shall  permit any material
     insurance  policy naming it as a beneficiary  or a loss payable payee to be
     canceled  or  terminated,   except  in  the  ordinary  course  of  business
     consistent with past practice;

(g)  neither Barefoot nor any of its subsidiaries shall: (i) incur or assume any
     debt except for borrowings under existing credit  facilities and except for
     vehicle  financing in each case in the  ordinary  course of business and in
     amounts consistent with past practice; (ii) assume,  guarantee,  endorse or
     otherwise become liable or responsible  (whether directly,  contingently or
     otherwise) for the obligations of any other person,  except in the ordinary
     course of business  consistent  with past  practice;  (iii) make any loans,
     advances or capital  contributions  to, or investments in, any other person
     (other than to wholly owned  subsidiaries of Barefoot or customary loans or
     advances to employees in accordance with past practice and other than as to

                                      -35-
<PAGE>


     such matters related to Barefoot's or any of its  subsidiaries'  investment
     portfolios  in  the  ordinary  course  of  business  consistent  with  past
     practice);  or (iv) enter into any material commitment (including,  but not
     limited to, any capital  expenditure  or purchase of assets)  other than in
     the ordinary course of business consistent with past practice;

(h)  neither  Barefoot  nor  any of its  subsidiaries  shall  change  any of the
     accounting principles used by it unless required by GAAP;

(i)  neither  Barefoot  nor any of its  subsidiaries  shall  pay,  discharge  or
     satisfy any material claims, liabilities or obligations (absolute, accrued,
     asserted or unasserted,  contingent or otherwise),  other than the payment,
     discharge or satisfaction  of any such claims,  liabilities or obligations,
     (x) reflected or reserved  against in, or contemplated by, the consolidated
     financial   statements   (or  the  notes   thereto)  of  Barefoot  and  its
     consolidated subsidiaries,  (y) incurred in the ordinary course of business
     consistent with past practice or (z) which are legally required to be paid,
     discharged or satisfied;

(j)  subject to the rights of Barefoot to terminate this  Agreement  pursuant to
     Section  6.1(c)(1) and the obligation of Barefoot to pay  ServiceMaster the
     fees and expenses  required by Section 7.1(b) hereof,  neither Barefoot nor
     any  of  its  subsidiaries  will  adopt  a  plan  of  complete  or  partial
     liquidation,    dissolution,    merger,    consolidation,    restructuring,
     recapitalization or other material reorganization of Barefoot or any of its
     subsidiaries or any agreement  relating to a Takeover  Proposal (as defined
     in  Section  5.5(c))  (other  than the  Offer  or the  Merger)  other  than
     confidentiality agreements as provided in Section 5.5(a);

(k)  neither Barefoot nor any of its subsidiaries will engage in any transaction
     with, or enter into any  agreement,  arrangement,  or  understanding  with,
     directly or indirectly,  any of Barefoot's affiliates,  including,  without
     limitation,  any transactions,  agreements,  arrangements or understandings
     with any affiliate or other Person covered under Item 404 of Regulation S-K
     under the Securities Act that would be required to be disclosed  under such
     Item 404 other than such transactions of the same general nature, scope and
     magnitude as are disclosed in Barefoot SEC Documents;

(l)  except upon the prior written consent of ServiceMaster,  Barefoot shall not
     make any Tax election; and

(m)  neither Barefoot nor any of its subsidiaries  will enter into an agreement,
     contract,  commitment  or  arrangement  to do any of the  foregoing,  or to
     authorize,  recommend,  propose or announce an  intention  to do any of the
     foregoing.

     5.2 Access to Information.

(a)  Barefoot shall (and shall cause each of its  subsidiaries to) afford to the
     officers,  employees,  accountants,  counsel,  financing  sources and other
     representatives of ServiceMaster, reasonable access during the period prior

                                      -36-
<PAGE>


     to the Closing Time, to all of its and its subsidiaries' properties, books,
     contracts,  commitments and records (including any Tax Returns or other Tax
     related  information  pertaining  to Barefoot  and its  subsidiaries)  and,
     during  such  period,   Barefoot   shall  (and  shall  cause  each  of  its
     subsidiaries  to)  furnish  promptly  to  ServiceMaster  (a) a copy of each
     report,  schedule,  registration  statement  and  other  document  filed or
     received  by it during  such period  pursuant  to the  requirements  of the
     federal  securities  laws  and (b) all  other  information  concerning  its
     business,  properties and personnel as ServiceMaster may reasonably request
     (including any Tax Returns or other Tax related  information  pertaining to
     Barefoot and its subsidiaries). ServiceMaster shall access such information
     in a manner reasonably  calculated not to cause any unnecessary  disruption
     in the Company's business. ServiceMaster will use such information only for
     purposes of the Offer and the Merger and shall  disclose  such  information
     only to the  extent  ServiceMaster  reasonably  concludes  such  disclosure
     should be made in connection  with such purposes or for such other purposes
     as are permitted by the  Confidentiality  Agreement dated November 11, 1996
     between ServiceMaster and Barefoot.

(b)  ServiceMaster  shall  afford  Barefoot  and its  advisors  such  access  to
     information  about  ServiceMaster  as Barefoot and its advisors  reasonably
     deem necessary for purposes of due diligence investigations relating to the
     transactions   contemplated  by  this  Agreement  and  for  disclosures  to
     Barefoot's  stockholders relating to such transactions.  Barefoot shall not
     use or disclose  any  nonpublic  information  obtained  from  ServiceMaster
     except for the purposes indicated in the preceding sentence.

     5.3 Consents and Approvals.  Each of Barefoot,  ServiceMaster and MergerSub
will take all  reasonable  actions  necessary to comply  promptly with all legal
requirements  which may be imposed on it with respect to this  Agreement and the
transactions   contemplated   hereby  which  actions  shall   include,   without
limitation,  furnishing  all  information  in  connection  with  approvals of or
filings  with  any  Governmental  Entity,  including,  without  limitation,  any
schedule,  or  reports  required  to be filed  with the SEC,  and will  promptly
cooperate with and furnish information to each other in connection with any such
requirements imposed upon any of them or any of their subsidiaries in connection
with this Agreement and the transactions  contemplated hereby. Each of Barefoot,
ServiceMaster  and MergerSub will, and will cause its  subsidiaries to, take all
reasonable  actions  necessary  to obtain any consent,  authorization,  order or
approval of, or any  exemption  by, any  Governmental  Entity or other public or
private  third  party,  required  to  be  obtained  or  made  by  ServiceMaster,
MergerSub, Barefoot or any of their subsidiaries in connection with the Offer or
the  Merger  or the  taking  of  any  action  contemplated  thereby  or by  this
Agreement.

     5.4  Severance  and Stay  Protection  Plan.  At or before the Closing Time,
Barefoot shall adopt a severance and stay protection plan, the substantive terms
of which  are set forth on Annex 2 hereof.  From and  after  the  Closing  Time,
ServiceMaster  and  MergerSub  shall  honor  such plan in  accordance  the terms
thereof.  Except to the extent otherwise permitted by Barefoot's chief executive
officer or chief financial officer, ServiceMaster shall not communicate with any

                                      -37-
<PAGE>

employees  of  Barefoot  or any  Barefoot  subsidiary  about  future  employment
relationships or terms prior to the Closing.

     5.5 No Solicitation.

(a)  Barefoot (and its subsidiaries and affiliates) shall not, and Barefoot (and
     its subsidiaries and affiliates) will use their best efforts to ensure that
     their  respective  officers,  directors,   employees,  investment  bankers,
     attorneys, accountants and other agents do not, directly or indirectly: (i)
     initiate,  solicit or  encourage,  or (except  to the extent  permitted  by
     clause (ii) below) take any action to  facilitate  the making of, any offer
     or  proposal  which  constitutes  or is  reasonably  likely  to lead to any
     Takeover  Proposal (as defined  below) of Barefoot or any  subsidiary or an
     inquiry with respect thereto,  or, (ii) in the event of an unsolicited bona
     fide Takeover  Proposal for Barefoot or any subsidiary of Barefoot,  engage
     in negotiations or discussions with, or provide any information or data to,
     any corporation,  partnership,  person or other entity or group (other than
     ServiceMaster  or any  of its  affiliates  or  representatives)  ("Person")
     relating to any Takeover Proposal; except in the case of clause (ii) above,
     to the extent that  Barefoot's  Board of  Directors  reasonably  concludes,
     after having  received the advice of outside  legal counsel to Barefoot and
     the  advice of  Barefoot's  financial  advisor,  and after  having  had the
     opportunity  to discuss the Takeover  Proposal  with such person making the
     Takeover Proposal (which  discussions shall not be deemed to be a violation
     of this  Agreement)  that such Takeover  Proposal is  reasonably  likely to
     result in consideration per Share in excess of the Offer  Consideration and
     the failure to engage in such  negotiations  or discussions or provide such
     information  is  reasonably  likely  to  result in a breach of the Board of
     Directors' fiduciary duties under applicable law; provided,  however,  that
     notwithstanding the foregoing,  Barefoot's Board of Directors may take, and
     disclose to Barefoot's  stockholders a position  contemplated  by Rules for
     14d-9 and 14e-2  promulgated  under the  Exchange  Act with  respect to any
     tender offer for shares of capital  stock of Barefoot.  Prior to furnishing
     any  information  to any such Person making a Takeover  Proposal,  Barefoot
     shall have obtained a confidentiality agreement from such Person containing
     confidentiality  provisions  substantially  similar to the  confidentiality
     provisions  in  the  Confidentiality   Agreement.   Barefoot  shall  notify
     ServiceMaster  of  any  such  offers,  proposals,   inquiries  or  Takeover
     Proposals (including, without limitation, the material terms and conditions
     thereof and the identity of the Person  making it),  within 24 hours of the
     receipt thereof, and shall provide ServiceMaster with a copy of any written
     Takeover  Proposal  or  amendments  or  supplements   thereto,   and  shall
     thereafter inform  ServiceMaster on a reasonable basis of the status of any
     discussions  or  negotiations  with such a third  party,  and any  material
     changes to the terms and  conditions of such Takeover  Proposal,  and shall
     promptly give  ServiceMaster  a copy of any  information  delivered to such
     Person which has not previously been reviewed by ServiceMaster.


                                      -38-
<PAGE>


(b)  Barefoot hereby represents and warrants to ServiceMaster that Barefoot, its
     subsidiaries  and affiliates,  and their  respective  officers,  directors,
     employees, investment bankers, attorneys, accountants and other agents, are
     not  presently,  and  have  not  since  November  1,  1996,  engaged  in or
     participated in any discussions or negotiations whatsoever with any person,
     entity or  "group"  (as that term is defined  in  Section  13(d)(3)  of the
     Exchange Act) with respect to any Takeover Proposal relating to Barefoot.

(c)  As used in this  Agreement,  "Takeover  Proposal"  shall mean any tender or
     exchange offer involving the capital stock of Barefoot,  any proposal for a
     merger, consolidation or other business combination involving Barefoot, any
     proposal or offer to acquire in any manner a  substantial  equity  interest
     in, or a substantial  portion of the business or assets of, Barefoot or any
     subsidiary  of  Barefoot,  any  proposal  or  offer  with  respect  to  any
     recapitalization   or  restructuring   with  respect  to  Barefoot  or  any
     subsidiary  of Barefoot or any  proposal or offer with respect to any other
     transaction similar to any of the foregoing with respect to Barefoot or any
     subsidiary  of  Barefoot  other than  pursuant  to the  transactions  to be
     effected pursuant to this Agreement.

     5.6  Additional  Agreements.  Subject  to the terms and  conditions  herein
provided, each of the parties hereto agrees to use its diligent efforts to take,
or cause to be taken,  all  action  and to do, or cause to be done,  all  things
necessary, proper or advisable, whether under applicable laws and regulations or
otherwise, or to remove any injunctions or other impediments or delays, legal or
otherwise,  to  consummate  and make  effective the Offer and the Merger and the
other  transactions  contemplated  by  this  Agreement;  provided  however,  the
foregoing  shall  not  require  any party to waive or modify  any  condition  or
provision hereof.

     5.7  Barefoot  Franchises.  As soon as  practicable  after the Closing Time
ServiceMaster shall make every effort to provide to each Barefoot franchisee the
option to do any of the  following:  (i) to sell such  franchise  to Barefoot on
terms and  conditions as the  franchisee and  ServiceMaster  may agree;  (ii) to
continue to operate  Barefoot  franchise in accordance with existing  agreements
between the franchisee and Barefoot (very likely to be in competition with other
affiliates  of  ServiceMaster  engaged in the lawn care  business);  or (iii) to
terminate  the existing  agreement  between the  franchisee  and Barefoot and to
operate its business  independently without use of Barefoot trade names, service
marks or similar rights.

     5.8 Publicity. So long as this Agreement is in effect, neither Barefoot nor
ServiceMaster  nor their  affiliates shall issue or cause the publication of any
press  release or other public  statement or  announcement  with respect to this
Agreement or the  transactions  contemplated  hereby without prior  consultation
with the other party,  except as may be reasonably  required by law,  reasonably
necessary  for  compliance  with  the  Securities  Act  or  Exchange  Act  or by
obligations  pursuant  to  any  listing  agreement  with a  national  securities
exchange,  and in such case shall use all reasonable efforts to consult with the
other party prior to such release or announcement being issued.


                                      -39-
<PAGE>


     5.9 Notification of Certain  Matters.  Barefoot shall give prompt notice to
ServiceMaster  and MergerSub,  and ServiceMaster and MergerSub shall give prompt
notice to Barefoot,  of (a) the occurrence,  or  non-occurrence of any event the
occurrence or non-occurrence of which would cause any representation or warranty
contained in this  Agreement to be untrue or inaccurate in any material  respect
at or prior  to the  Closing  Date and (b) any  material  failure  of  Barefoot,
MergerSub  or  ServiceMaster,  as the case may be, to comply with or satisfy any
covenant,  condition  or  agreement  to be  complied  with  or  satisfied  by it
hereunder;  provided,  however, that the delivery of any notice pursuant to this
Section 5.9 shall not limit or otherwise affect the remedies available hereunder
to the party receiving such notice.

     5.10 Directors' and Officers' Insurance and Indemnification.  ServiceMaster
agrees that at all times after the Closing Time, it shall indemnify (and advance
expenses  to) each  person who is now, or has been at any time prior to the date
hereof,  a director or officer of Barefoot or of any of Barefoot's  subsidiaries
(individually   an  "Indemnified   Party"  and   collectively  the  "Indemnified
Parties"),  to the same extent and in the same manner as is now  provided in the
respective charters or by-laws of Barefoot and such subsidiaries or otherwise in
effect on the date hereof, with respect to any claim,  liability,  loss, damage,
cost or expense (whenever asserted or claimed)  ("Indemnified  Liability") based
in whole or in part  on,  or  arising  in  whole or in part out of,  any  matter
existing or occurring at or prior to the Closing Time.  ServiceMaster  shall, or
shall  cause  Barefoot  to,  maintain  in effect for not less than six (6) years
after the Closing the current  policies of directors'  and  officers'  liability
insurance  maintained by Barefoot and its  subsidiaries  on the date hereof with
respect  to  matters  existing  or  occurring  at or prior to the  Closing  Time
(provided that  ServiceMaster  may substitute  therefor policies having at least
the  same  coverage  and  containing  terms  and  conditions  which  are no less
advantageous to the persons currently covered by such policies and with carriers
reasonably   comparable   to   Barefoot's   existing   carriers   in   terms  of
creditworthiness).  The insurance required by the preceding sentence shall be in
an amount at any  particular  time  equal to the  greater  of (i) the  amount of
coverage provided by Barefoot's  insurance on the date hereof or (ii) the amount
of coverage  provided to  ServiceMaster's  own directors at the particular time.
Promptly  after receipt by an  Indemnified  Party of notice of the assertion (an
"Assertion")  of any claim or the  commencement of any action against him or her
in  respect  to  which  indemnity  or   reimbursement   may  be  sought  against
ServiceMaster,  Barefoot,  the Surviving Corporation or a subsidiary of Barefoot
or the Surviving Corporation  ("Indemnitors")  hereunder, such Indemnified Party
shall notify any Indemnitor in writing of the  Assertion,  but the failure to so
notify any  Indemnitor  shall not relieve any Indemnitor of any liability it may
have to such  Indemnified  Party hereunder  except where such failure shall have
materially  prejudiced  Indemnitor  in  defending  against  such  Assertion.  No
Indemnified  Party shall settle any Assertion  without the prior written consent
of  ServiceMaster.  The  provisions  of this  Section  5.10 are intended for the
benefit of, and shall be enforceable by, the respective Indemnified Parties.

     5.11 Existing  Stockholder  Agreements and Registration  Rights Agreements.
Barefoot will use its best efforts to terminate or cause to be terminated, prior
to  the  Closing  Time,  any  stockholder   agreements  or  registration  rights
agreements with or among any of its security holders.  Barefoot will suspend all
sales under any shelf registration statement at least two business days prior to
the Expiration Date and will cause any registration rights agreement not to have

                                      -40-
<PAGE>


any application to any securities of ServiceMaster or its subsidiaries following
the Closing Time.

     5.12 Stock Exchange Listing. ServiceMaster shall cause ServiceMaster Shares
issued pursuant to the Offer to be approved for listing on the NYSE prior to the
Closing.

     5.13  Resignations/Replacement  of Directors and Officers.  Barefoot  shall
cause  such  officers  and  directors  of  Barefoot  and  its   subsidiaries  as
ServiceMaster  may request to resign their positions as such at the Closing Time
and/or shall arrange for the election or  appointment  as officers and directors
of Barefoot and its subsidiaries, at the Closing Time, of the persons designated
by  ServiceMaster.   The  instruments  effecting  the  foregoing   resignations,
appointments and/or elections to act are herein referred to as the "Director and
Officer Actions."

     5.14 HSR. Each of Barefoot and ServiceMaster  shall as soon as practicable,
file  Notification  and Report  Forms under the HSR Act with the  Federal  Trade
Commission  (the 'FTC') and the Antitrust  Division of the Department of Justice
(the  'Antitrust  Division')  and shall use its best  efforts to  cooperate  and
respond as promptly as practicable to all inquiries received from the FTC or the
Antitrust Division for additional information or documentation.

     5.15 Material Consents.  Between the date of this Agreement and the Closing
Date, Barefoot and ServiceMaster and each of their respective subsidiaries shall
in good faith use their  reasonable  best  efforts to obtain  all  consents  and
approvals of all lenders, lessors,  franchisees,  vendors,  customers, and other
persons  necessary  to permit the Offer and the  Merger  and other  transactions
contemplated  by this  Agreement to be  consummated  without  violating any loan
agreement, lease or other material contract to which Barefoot, ServiceMaster, or
any  of  their  respective  subsidiaries  is  a  party  or  by  which  Barefoot,
ServiceMaster, or any of their respective subsidiaries is bound.

     5.16 Stock  Purchase  Rights.  As of the date of this  Agreement  there are
outstanding a number of Stock Purchase  Rights equal to the aggregate  number of
Shares  issued  and  outstanding,  which  rights are  exercisable  for shares of
Barefoot's Series A Junior  Participating  Preferred Stock pursuant to the terms
of the Rights Agreement dated as of April 11, 1995 between Barefoot and National
City Bank (the "Rights Agreement"). The Board of Directors of Barefoot has taken
such action, and will take such additional action, as is required to prevent the
Stock Purchase Rights from becoming exercisable by reason of this Agreement, the
Merger Agreement, the Offer or the Merger.

     5.17  Reasonable  Efforts.  Subject  to the  terms and  conditions  of this
Agreement, each of the parties hereto agrees to cooperate with each other and to
use its reasonable efforts to take, or cause to be taken, all actions and to do,
or cause to be done, in each case consistent with the fiduciary  duties of their
respective Boards of Directors,  all things  necessary,  proper or advisable (i)
under  applicable  laws and  regulations  to consummate  and make  effective the
transactions  contemplated by this Agreement as soon as reasonably  practicable,
including to obtain all necessary waivers,  consents and approvals and to effect

                                      -41-
<PAGE>


all necessary registrations and filings and all actions necessary to comply with
and to permit the Offer and Merger to proceed under Section 1707.041 of the Ohio
Revised Code and (ii) to lift any  injunction or other legal bar to the Offer or
the Merger as soon as reasonably practicable; provided, however, that nothing in
this Section or elsewhere in this  Agreement  shall  require any party hereto to
incur any expense or make any  commitment  in connection  with the  transactions
contemplated hereby which in its reasonable judgement is not warranted under the
circumstances  (including  but not limited to any  divestiture  of a significant
asset or acceptance of any material  restriction  on the operations of any party
in order to obtain any waiver,  consent or approval required by this Agreement).
The preceding proviso shall not limit Barefoot's obligation under this paragraph
with  respect to any  expense,  commitment  or action  which would only apply or
become  effective  if the  Offer  is  closed  and  which  shall be  approved  by
ServiceMaster.


                                   ARTICLE 6.0

                                   Termination

     6.1   Termination.   Anything   herein  or   elsewhere   to  the   contrary
notwithstanding,  this Agreement and the Merger  Agreement may be terminated and
Offer and the Merger  contemplated  herein may be abandoned at any time prior to
the Closing:

(a)  By the mutual  consent of the Board of Directors of  ServiceMaster  and the
     Board of Directors of Barefoot;

(b)  By either of the Board of  Directors  of Barefoot or the Board of Directors
     of ServiceMaster:

     (1)  if the Offer  shall not have been  commenced  by  February  15,  1997;
          provided,  however,  that the right to terminate this Agreement  under
          this  Section  6.1(b)(1)  shall not be  available  to any party  whose
          failure to fulfill any  obligation  under this  Agreement has been the
          primary  and  but-for  cause of the  failure of the Offer to have been
          commenced by February 15, 1997; or

     (2)  if any  Governmental  Entity  shall  have  issued an order,  decree or
          ruling or taken any other action (which order, decree, ruling or other
          action the parties hereto shall use their  diligent  efforts to lift),
          in  each  case   permanently   restraining,   enjoining  or  otherwise
          prohibiting the Offer or the Merger or any material aspect of Offer or
          the Merger and such order,  decree,  ruling or other action shall have
          become final and non-appealable;

(c)  By the Board of Directors of Barefoot:

     (1)  if the Board of Directors  of Barefoot  shall have (A)  withdrawn,  or
          modified or changed in a manner adverse to ServiceMaster  its approval
          or  recommendation  of this  Agreement,  the Offer or the  Merger as a
          result of a Takeover Proposal (other than the Offer or the Merger), in

                                      -42-
<PAGE>


          order to  approve a  Takeover  Proposal  (other  than the Offer or the
          Merger),  or to permit  Barefoot  to  execute a  definitive  agreement
          relating to a Takeover  Proposal,  and (B)  determined,  after  having
          received  the advice of outside  legal  counsel  to  Barefoot  and the
          advice of Barefoot's financial advisor, that such Takeover Proposal is
          for consideration  per Share in excess of the Offer  Consideration and
          the failure to take such action as set forth in the  preceding  clause
          (A) would  result in a breach  of the  Board of  Directors'  fiduciary
          duties under applicable law;  provided,  however,  that Barefoot shall
          have given ServiceMaster  forty-eight (48) hours advance notice of any
          termination pursuant to this Section 6.1(c)(1) and that Barefoot shall
          have paid  ServiceMaster  the fees and  expenses  required  by Section
          7.1(b) hereof;

     (2)  if  ServiceMaster  or  MergerSub  breaches  or fails  in any  material
          respect to perform or comply with any of its  material  covenants  and
          agreements  contained  herein;  provided,  however,  that if any  such
          breach is curable by the  breaching  party through the exercise of the
          breaching  party's  diligent  efforts and for so long as the breaching
          party shall be so using diligent efforts to cure such breach, Barefoot
          may not terminate this Agreement  pursuant to this Section  6.1(c)(2);
          or

     (3)  if ServiceMaster breaches any of its representations or warranties and
          such breach (i) is reasonably likely to have a material adverse effect
          upon  ServiceMaster and its subsidiaries taken as a whole and (ii) has
          not  been  incorporated  into  the  prospectus  provided  to  Barefoot
          shareholders.

(d)  By the Board of Directors of ServiceMaster:

     (1)  if Barefoot (x)  breaches or fails in any material  respect to perform
          or comply with any of its material covenants and agreements  contained
          herein or (y)  breaches  its  representations  and  warranties  in any
          material  respect  and such breach  would have or would be  reasonably
          likely  to  have  a  material  adverse  effect  on  Barefoot  and  its
          subsidiaries  or create a situation in which any of the conditions set
          forth in Annex 1 would not  reasonably  be  expected  to be  satisfied
          prior  to  Closing;  provided,  however,  that if any such  breach  is
          curable by  Barefoot  through  the  exercise  of  Barefoot's  diligent
          efforts and for so long as Barefoot shall be so using diligent efforts
          to cure such breach,  ServiceMaster  may not terminate  this Agreement
          pursuant to this Section 6.1(d)(1); or

     (2)  if the  Board of  Directors  of  Barefoot  shall  have  withdrawn,  or
          modified or changed in a manner adverse to ServiceMaster  its approval
          or recommendation of this Agreement,  the Offer or the Merger or shall
          have recommended a Takeover Proposal or other business combination, or

                                      -43-
<PAGE>


          Barefoot shall have entered into an agreement in principle (or similar
          agreement) or definitive  agreement  providing for a Takeover Proposal
          or other  business  combination  with a person  or entity  other  than
          ServiceMaster,  MergerSub  or  their  subsidiaries  (or the  Board  of
          Directors  of Barefoot  resolves to do any of the  foregoing by formal
          action); or

     (3)  by  ServiceMaster  if the Offer shall have expired or been  terminated
          without  any  Shares  being  purchased  thereunder  as a result of the
          occurrence  of any event that would  result in the  failure to satisfy
          any of the conditions set forth in Annex 1; or

     (4)  as provided in Annex 3.

Such right of  termination  shall be exercised by written  notice of termination
given by the  terminating  party  to the  other  parties  hereto  in the  manner
hereinafter provided.

     6.2 Effect of  Termination.  If this  Agreement  is validly  terminated  by
Barefoot or ServiceMaster pursuant to Section 6.1, this Agreement and the Merger
Agreement will forthwith  become null and void and there will be no liability or
obligation on the part of either Barefoot, ServiceMaster or MergerSub (or any of
their respective  representatives or affiliates) in respect of this Agreement or
the  Merger  Agreement,  except  that this  Section  6.2 and  Section  7.1 shall
continue to apply after such  termination.  Without  limiting by implication the
generality of the preceding  sentence,  ServiceMaster  shall not be obligated to
continue  the Offer  after any  termination  of this  Agreement  pursuant to any
provision  in  Section  6.1.  No  termination  of this  Agreement  or the Merger
Agreement  shall impair or terminate the rights or obligations of  ServiceMaster
or Barefoot under the Confidentiality Agreement to which they are parties.


                                   ARTICLE 7.0

                                  Miscellaneous

     7.1 Fees and Expenses.

(a)  Except as  otherwise  set forth in this Section 7.1, all costs and expenses
     incurred in  connection  with this  Agreement and the  consummation  of the
     transactions  contemplated hereby shall be paid by the party incurring such
     expenses.  All legal fees and accounting fees incurred by Barefoot shall be
     based upon  actual  time  spent on the  transactions  contemplated  by this
     Agreement and on hourly rates consistent with past practices.

(b)  In the event

     (1)  the Board of  Directors of Barefoot  shall  terminate  this  Agreement
          pursuant to subsection 6.1(c)(1) hereof, or


                                      -44-
<PAGE>


     (2)  the Board of Directors of ServiceMaster shall terminate this Agreement
          pursuant to subsection 6.1(d)(2), then Barefoot shall pay $9.3 million
          in cash to ServiceMaster.

(c)  In the  event  ServiceMaster  shall not  consummate  the offer and shall be
     entitled  to  take  such  action  because  of  the  failure  of  any of the
     conditions  specified in clause (a),  (b),  (h),  (k), or (l) in Annex 1 or
     because rights to purchase  Barefoot  shares  representing  more than 1% of
     Barefoot's  outstanding  common  stock would remain  outstanding  after the
     Closing then Barefoot shall pay $7 million in cash to ServiceMaster.

(d)  In the event  ServiceMaster  shall be entitled payment under the provisions
     of both 7.1(b) and Section  7.1(c),  then the amount of the payment owed by
     Barefoot to  ServiceMaster  shall be the amount specified in Section 7.1(b)
     and ServiceMaster shall not have the right to obtain any additional payment
     under Section 7.1(c).

(e)  The payment  specified  under Section 7.1(b) or Section 7.1(c) shall be due
     on the date (the "due  date") upon which  Barefoot  shall  receive  written
     request from  ServiceMaster  for such payment  after the  occurrence of the
     event  specified in such Section.  If Barefoot shall for any reason fail to
     make the payment  specified  under Section  7.1(b) or Section 7.1(c) on its
     due date, then Barefoot shall pay  ServiceMaster  on demand interest at 300
     basis  points in excess of the prime rate (as  reported  in the Wall Street
     Journal)  on the  amount  remaining  unpaid  from that due date  until such
     payment  shall be  received  by  ServiceMaster  and  shall  also  reimburse
     ServiceMaster   for  all   attorney's   fees  and  other   expenses   which
     ServiceMaster shall reasonably incur to enforce its rights to such payment.

     7.2 ServiceMaster  Reincorporating  Merger.  Barefoot understands that: (i)
ServiceMaster's  shareholders  have previously  approved a merger described in a
proxy  statement/prospectus  dated December 11, 1991 (the "Reincorporation Proxy
Statement")  pursuant to which (i) ServiceMaster  will be replaced as the parent
company  for the  ServiceMaster  enterprise  by  ServiceMaster  Incorporated  of
Delaware ("ServiceMaster Incorporated") and each ServiceMaster partnership share
outstanding  immediately  prior to the merger will be converted  into a share of
common stock issued by ServiceMaster Incorporated.  Barefoot understands that to
the extent that Barefoot  Stockholders acquire any ServiceMaster Shares pursuant
to the Offer that such ServiceMaster Shares shall be subject to the pre-approval
of the Reincorporating  Merger by ServiceMaster's  shareholders  pursuant to the
Reincorporation Proxy Statement.

     7.3 Amendment and Modification. This Agreement may not be amended except by
an instrument in writing approved by the parties to this Agreement and signed on
behalf of each of the parties hereto.


                                      -45-
<PAGE>


     7.4   Nonsurvival  of   Representations   and   Warranties.   None  of  the
representations and warranties in this Agreement or in any schedule,  instrument
or other  document  delivered  pursuant  to this  Agreement  shall  survive  the
consummation of the Merger.

     7.5 Notices.  All notices and other  communications  hereunder  shall be in
writing and shall be deemed given if delivered personally,  telecopied (which is
confirmed) or sent by an overnight courier service,  such as Federal Express, to
the parties at the following  addresses (or at such other address for a party as
shall be specified by like notice):

(a)  if to ServiceMaster or MergerSub, to:

                           ServiceMaster Limited Partnership
                           One ServiceMaster Way
                           Downers Grove, Illinois 60515
                           Attention: Chief Financial Officer
                           Fax: 630 271-5870

     with a copy to:

                           Kirkland & Ellis
                           200 East Randolph Drive
                           Chicago, Illinois 60601
                           Attention: Robert H. Kinderman
                           Fax: 312 861-2200


(b)  if to Barefoot, to:

                           Barefoot Inc.
                           450 West Wilson Bridge Road
                           Worthington, Ohio 43085
                           Attention: Patrick Norton
                           Fax: 614 846-5142

     with a copy to:

                           Vorys, Sater, Seymour and Pease
                           52 East Gay Street
                           Columbus, Ohio 43215
                           Attention: Roger E. Lautzenhiser
                           Fax: 614 464-6350

Either  party may change the address to which  notices and other  communications
hereunder  are to be  delivered  by giving the other party  notice in the manner
herein set forth.


                                      -46-
<PAGE>


     7.6 Interpretation. When a reference is made in this Agreement to Sections,
such  reference  shall  be to a  Section  of  this  Agreement  unless  otherwise
indicated.  Whenever the words "include",  "includes" or "including" are used in
this  Agreement  they  shall be deemed  to be  followed  by the  words  "without
limitation".  The phrase "made  available" in this Agreement shall mean that the
information  referred to has been made  available  if  requested by the party to
whom such  information  is to be made  available.  The phrases "the date of this
Agreement",  "the date hereof", and terms of similar import,  unless the context
otherwise  requires,  shall be deemed to refer to the date  written in the first
paragraph of this Agreement. As used in this Agreement,  the term "affiliate(s)"
shall have the meaning set forth in Rule l2b-2 of the Exchange Act.

     7.7   Counterparts.   This  Agreement  may  be  executed  in  two  or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when two or more counterparts have been signed by each of
the parties and delivered to the other  parties,  it being  understood  that all
parties need not sign the same counterpart.

     7.8 Entire Agreement;  No Third Party  Beneficiaries;  Rights of Ownership.
This  Agreement,   the  Merger  Agreement  and  the  Confidentiality   Agreement
(including the exhibits hereto and the documents and the instruments referred to
herein and therein): (a) constitute the entire agreement and supersede all prior
agreements  and  understandings,  both written and oral,  among the parties with
respect to the subject matter hereof, and (b) except as provided in Section 5.10
are not  intended  to confer upon any person  other than the parties  hereto any
rights or remedies hereunder.

     7.9 Severability.  If any term, provision,  covenant or restriction of this
Agreement is held by a court of competent  jurisdiction or other authority to be
invalid, void,  unenforceable or against its regulatory policy, the remainder of
the terms, provisions, covenants and restrictions of this Agreement shall remain
in  full  force  and  effect  and  shall  in no way  be  affected,  impaired  or
invalidated.

     7.10 Assignment. Neither this Agreement nor any of the rights, interests or
obligations hereunder shall be assigned by any of the parties hereto (whether by
operation of law or otherwise)  without the prior  written  consent of the other
parties,  except that  ServiceMaster may assign, in its sole discretion,  any or
all of its rights,  interests and obligations  hereunder to  ServiceMaster or to
any direct or indirect  wholly  owned  subsidiary  of  ServiceMaster;  provided,
however,  that no such assignment  shall relieve  ServiceMaster  from any of its
obligations hereunder. Subject to the preceding sentence, this Agreement will be
binding  upon,  inure to the  benefit of and be  enforceable  by the parties and
their respective successors and assigns.

     7.11 No Strict Construction. No rule of strict construction, rule resolving
ambiguities  against the person who drafted  the  provision  giving rise to such
ambiguities,  or other such rule of interpretation  shall be applied against any
party with respect to this Agreement.

     7.12  Specific  Performance.  Each party to this  Agreement  shall have the
right to enforce  each  obligation  of the other party under this  Agreement  by
specific performance or by injunctive relief.


                                      -47-
<PAGE>


     7.13  Governing  Law.  This  Agreement  shall be governed and  construed in
accordance  with the laws of the State of Delaware  without giving effect to the
principles of conflicts of law thereof.


                                     * * * *

                                      -48-
<PAGE>
<PAGE>


     IN WITNESS WHEREOF, ServiceMaster,  MergerSub and Barefoot have caused this
Agreement to be signed by their respective officers thereunto duly authorized as
of the date first written above.



                            SERVICEMASTER LIMITED PARTNERSHIP
                            By ServiceMaster Management Corporation
                                   Managing General Partner

                            By:    /s/ Carlos H. Cantu
                                   ________________________________________    
                            Name:  Carlos H. Cantu
                            Title: President



                            SERVICEMASTER ACQUISITION
                            CORPORATION

                            By:    /s/ Carlos H. Cantu
                                   ________________________________________    
                            Name:  Carlos H. Cantu
                            Title: President



                            BAREFOOT INC.

                            By:    /s/ Patrick J. Norton
                                   ________________________________________    
                            Name:  Patrick J. Norton
                            Title: President




                                      -49-
<PAGE>


                                     ANNEX 1

                             CONDITIONS TO THE OFFER


     Notwithstanding  any other  provision of the  Agreement  or the Offer,  and
except as  expressly  limited  below,  ServiceMaster  shall not be  required  to
purchase  any Shares  tendered,  if,  prior to the time of  purchase of any such
Shares,  any of the following  events (each,  an "Event")  shall have  occurred,
(each of  paragraphs  (a)  through  (n)  providing  a separate  and  independent
condition  to  ServiceMaster's  obligations  pursuant to the  Agreement  and the
Offer):

(a)  fewer  than the  Minimum  Number  of all  outstanding  Shares  are  validly
     tendered and not withdrawn prior to 12:00  midnight,  New York City Time on
     the Expiration Date;

(b)  except as contemplated by the provisions of this Agreement  Barefoot or any
     subsidiary of Barefoot shall have authorized or recommended,  or shall have
     announced an intention to authorize  or,  recommend,  or shall have entered
     into an agreement in principle  with respect to, any merger,  consolidation
     or business combination,  any acquisition of a material amount of assets or
     securities, any disposition of a material amount of assets or securities or
     any material change in its  capitalization or any release or relinquishment
     of any material contract rights not in the ordinary course of business;

(c)  an  injunction  or other order shall have been entered and remain in effect
     in any  action or  proceeding  before any court or  governmental  agency or
     other  regulatory  or  administrative  agency or  commission,  domestic  or
     foreign,  based upon any  provision of the Offer (i) making the  acceptance
     for  payment of, or purchase  or payment  for,  the Shares  pursuant to the
     Offer or the  Merger  illegal,  or  resulting  in a  material  delay in the
     ability of  ServiceMaster  to accept for  payment or pay for some or all of
     the  Shares,   (ii)  imposing  material   limitations  on  the  ability  of
     ServiceMaster  effectively to acquire or hold or to exercise full rights of
     ownership of the Shares acquired by it, including,  but not limited to, the
     right to vote the Shares purchased by it on all matters properly  presented
     to the stockholders of Barefoot, (iii) imposing material limitations on the
     ability of either  ServiceMaster (so long as such injunction or other order
     is related to the Offer or the Merger) or Barefoot to continue  effectively
     all or any  material  portion  of its  respective  business  as  heretofore
     conducted or to continue to own or operate  effectively all or any material
     portion of its respective assets as heretofore owned or operated or (iv) to
     the effect that the Offer or the Merger is violative of any applicable law;

(d)  there shall have been any law,  statute,  rule or  regulation,  domestic or
     foreign,  promulgated or proposed  after the date hereof that,  directly or
     indirectly,  results or may be reasonably  anticipated  to result in any of
     the  consequences  referred to in paragraph (c) above (other than any state
     law, statute,  rule or regulation whose applicability can be avoided by not

                                      -50-
<PAGE>


     extending  the  Offer  to  residents  of such  state  provided  that in the
     aggregate  not more  than 2% of the  outstanding  Shares on the date of the
     Closing shall be owned of record by residents of any such state);

(e)  there shall have occurred (i) any general  suspension  of, or limitation on
     prices for,  trading in securities on the New York Stock Exchange or in the
     over-the-counter  market,  (ii) the declaration of a banking  moratorium or
     any suspension of payments in respect of banks in the United States,  (iii)
     the commencement of war involving the United States, or (iv) any limitation
     not in  existence  as of the  date  of the  Agreement  by any  governmental
     authority,  or any  other  event  not in  existence  as of the  date of the
     Agreement,  which will materially limit the extension of credit by banks or
     other lending institutions in the United States;

(f)  the  representations  and warranties of Barefoot contained herein shall not
     be true and correct at and as of the time of each purchase  under the Offer
     as if made at and as of such time except for matters which, individually or
     in the aggregate, do not and will not have a material adverse effect on the
     business, operation or financial condition of Barefoot and its subsidiaries
     taken as a whole and the ability of  Barefoot  to perform  its  obligations
     under the Merger Agreement;

(g)  all material  terms,  agreements  and  conditions  of the Agreement and the
     Merger  Agreement to be complied with or performed or fulfilled by Barefoot
     at or prior to any  purchase  pursuant  to the  Offer  shall  not have been
     complied with, performed and fulfilled in all material respects;

(h)  Barefoot's Board of Directors shall have modified or amended in any respect
     its  recommendation  of the Offer and the  Merger  to the  stockholders  of
     Barefoot in any manner not approved by ServiceMaster or shall have resolved
     to do so by formal action;

(i)  Barefoot and  ServiceMaster  shall have reached an agreement that the Offer
     shall be terminated;

(j)  any  waiting  period  (and  any  extension   thereof)   applicable  to  the
     consummation  of the Offer under the HSR Act shall not have expired or been
     terminated;

(k)  the rights under the Rights  Agreement shall not have been redeemed or made
     inapplicable  to the Offer,  the separation of  outstanding  Stock Purchase
     Rights from the Shares shall have occurred,  or the Stock  Purchase  Rights
     shall have become exercisable;

(l)  any   director  of  Barefoot  or  its   subsidiaries   (as   requested   by
     ServiceMaster) shall have failed to resign effective as of the consummation
     of the Offer;


                                      -51-
<PAGE>


(m)  the conditions precedent specified in Section 1.6 or 1.8 of the Acquisition
     Agreement shall not be satisfied; or

(n)  a stop order suspending  effectiveness of the Registration  Statement shall
     have been issued or a proceeding for that purpose shall have been initiated
     or threatened by the SEC.

which  in the  reasonable  judgment  of  ServiceMaster,  in any  such  case  and
regardless  of  the   circumstances   (including   any  action  or  inaction  by
ServiceMaster or any of its affiliates) giving rise to any such condition, makes
it inadvisable to proceed with the Offer or with such  acceptance for payment or
payment for the Shares.

     The foregoing  conditions are for the benefit of  ServiceMaster  and may be
asserted by  ServiceMaster  regardless of the  circumstances  giving rise to any
such  condition  and,  subject to the terms and  conditions  of the  Acquisition
Agreement, may be waived by ServiceMaster,  in whole or in part, at any time and
from time to time,  in the sole  discretion  of  ServiceMaster.  The  failure by
ServiceMaster  at any time to exercise any of the  foregoing  rights will not be
deemed a waiver of any  other  right and each  right  will be deemed an  ongoing
right which may be  asserted at any time and from time to time.  Notwithstanding
the fact that  ServiceMaster  reserves the right to assert the  occurrence  of a
condition  following  acceptance  for  payment  but prior to payment in order to
delay  or  cancel  its   obligation  to  pay  for  properly   tendered   Shares,
ServiceMaster  will either  promptly pay for such Shares or promptly return such
Shares.

     Each  term  which is  defined  in the  Acquisition  Agreement  has the same
meaning  whenever  it is used in this Annex 1 as the  meaning it is given in the
Acquisition Agreement.



                                      -52-
<PAGE>


                                     ANNEX 2


                         Severance and Stay Pay Benefits

     The  severance  and stay  protection  plan  benefits as adopted by Barefoot
shall be as follows:

A.   Severance: one week of compensation for each year of service with Barefoot,
     provided that the employee leaves in good standing.

B.   Stay  pay:  additional  compensation  of  four,  six  or  eight  weeks,  as
     applicable,  to employees who are scheduled to remain for extended  periods
     to assist  with the  transaction.  The  specific  amount of stay pay for an
     employee shall be determined by the employee's position. These benefits may
     be modified based on individual circumstances and/or critical value.

C.   Vacation: vested vacation shall be paid in addition to items A and B.


                                      -53-
<PAGE>


                                     ANNEX 3

                           COMPLETION OF DUE DILIGENCE


     1.  ServiceMaster  shall  have the  right  to  continue  its due  diligence
investigation of Barefoot after the date hereof.  Such investigation may include
(but is not limited to) on-site inspections and environmental  audits of any and
all branch  facilities and access to branch  records;  access to Barefoot branch
and key home office personnel;  access to legal counsel for review of pending or
threatened  litigation  (if any);  review of accounting  and  financial  records
(including  all detail profit and cost center  statements  for 1995 and 1996 and
detailed balance sheets); and review of outstanding  contractual  commitments in
excess  of  $10,000   (including   chemical   and  supply   purchases,   capital
expenditures,  software  development,  franchise  sales,  direct  mail and other
advertising expenditures).

     2.  Subject to  paragraphs 3 and 4,  ServiceMaster  shall have the right to
terminate this  Agreement at any time on or before  December 31, 1996 if the due
diligence  investigation  conducted pursuant to paragraph 1 discloses any one or
more of the following conditions:

(a)  Unreserved  environmental  exposures (whether or not  Superfund-related) at
     sites of current or former  Barefoot  facilities  or  unreserved  exposures
     attributable  to  other  activities  of  Barefoot  (for  example,  improper
     chemical disposal activities);

(b)  Other unrecorded or understated liabilities or overstated assets;

(c)  Material  differences  between the customer base (after allowing for normal
     year end  cancellations)  as  reflected in branch  records  compared to the
     reported revenue base of Barefoot.

     3.  Notwithstanding  the disclosure of facts of a nature described in items
(a),  (b) and/or (c) in  paragraph  2, such facts shall give  ServiceMaster  the
right to terminate this Agreement only if:

     In the case of Item (a) and Item (b) (taken  together),  the probable  loss
     exposure,  net of recorded reserves,  and the extent of the under recording
     of  liabilities  and the  overstatement  of assets  is, in  ServiceMaster's
     reasonable  judgment,  likely to exceed  $2,000,000 in total. The basis for
     such  reasonable  judgment shall be set forth in a written  statement which
     shall be  submitted  to Barefoot on or before  December  19, 1996 and which
     shall set forth the amount of the expected  loss,  under  recording  and/or
     overstatement,  as the case may be, and the  reasons  why such  matters are
     expected to be of such magnitude.

     In the case of Item (c), differences between the customer base as reflected
     in branch records and Barefoot's  reported  revenue base will be considered
     "material" only if the difference would have an aggregate adverse impact on

                                      -54-
<PAGE>


     the annual pre-tax profits of Barefoot of more than $1,000,000. The details
     of such  adverse  impact  shall be set forth in a written  statement  which
     shall be submitted to Barefoot on or before December 19, 1996.

     4. If ServiceMaster  submits one or more statements to Barefoot pursuant to
paragraph  3,  Barefoot  shall  have  five  business  days  to  respond  to such
statement(s)  before  ServiceMaster's  right to terminate this  Agreement  shall
become  final.  During such  period,  senior  executives  of  ServiceMaster  and
Barefoot shall mutually  review such  statements  with a view to determining the
correctness   thereof  and  whether  the  basis  or  bases  for  ServiceMaster's
termination  right  under  this Annex 3 in fact  exists.  If, by the end of such
period, ServiceMaster is not in good faith satisfied that such basis or bases do
not in fact exist,  then  ServiceMaster  shall have the right to terminate  this
Agreement  without any obligation to commence the Offering and without liability
of any kind to Barefoot,  provided that such right of  termination  shall expire
and shall not be exercisable  unless  ServiceMaster  shall provide Barefoot with
written notice of  ServiceMaster's  exercise of such right on or before December
31, 1996.



                                      -55-
<PAGE>


                                     ANNEX 4

          Barefoot Board Resolutions Approving the Offer and the Merger






                                      -56-



                                   Exhibit 2.2



                          PLAN AND AGREEMENT OF MERGER


                                  By And Among


                        SERVICEMASTER LIMITED PARTNERSHIP
                        (A Delaware Limited Partnership)


                      SERVICEMASTER ACQUISITION CORPORATION
                            (A Delaware Corporation)


                                       and


                                  BAREFOOT INC.
                            (A Delaware Corporation)





                                December 5, 1996



                                      -57-
<PAGE>


                          PLAN AND AGREEMENT OF MERGER

     This PLAN AND AGREEMENT OF MERGER, dated as of December 5, 1996, is entered
into  by  and  among  ServiceMaster  Limited  Partnership  ("ServiceMaster"),  a
Delaware limited Partnership, ServiceMaster Acquisition Corporation (the "Merger
Sub"),  a  Delaware   corporation  and  wholly-owned   indirect   subsidiary  of
ServiceMaster and Barefoot Inc. ("Barefoot"), a Delaware corporation.

                                    RECITALS

     Simultaneous with the execution of this Agreement,  the parties hereto have
entered into an Acquisition  Agreement  which provides  subject to the terms and
conditions  specified therein that  ServiceMaster  will make a tender offer (the
"Offer")  for all of the  issued and  outstanding  shares of  Barefoot  in which
ServiceMaster  will pay the  Offer  Consideration  (as  defined  in  Acquisition
Agreement) for each Share  tendered.  The term "Share" as used in this Agreement
means  a  share  of  Barefoot's   common  stock  as  constituted  prior  to  the
consummation of the Merger provided for by this Agreement.

     The respective boards of directors of ServiceMaster, MergerSub and Barefoot
have  determined  that it is advisable  for MergerSub to be merged with and into
Barefoot (the "Merger") on the terms prescribed in this Agreement. The Merger is
intended to (i)  convert all Shares not  tendered in the Offer into an amount of
cash (herein called the "Merger Price") exactly equal to the Cash  Consideration
paid under the  Acquisition  Agreement  for the Shares  acquired by means of the
Offer and (ii) convert Barefoot into a wholly-owned subsidiary of ServiceMaster.
The parties have entered into this Agreement to prescribe  terms for the Merger.
Each term  which is  defined  in the  Acquisition  Agreement  and is not given a
different  meaning in this  Agreement has the same meaning in this  Agreement as
the term is given in the Acquisition Agreement.


                                    ARTICLE I
                                   The Merger

     1.1 The  Merger.  At the  Effective  Time (as defined in Section  1.3),  in
accordance  with this  Agreement and the Delaware  General  Corporation  Law, as
amended (the "Delaware Law"),  MergerSub shall be merged with and into Barefoot,
the separate  existence of MergerSub (except as may be continued by operation of
law) shall cease,  and Barefoot  shall  continue as the  surviving  corporation.
Barefoot,  in its  capacity  as the  surviving  corporation  in the  Merger,  is
hereinafter sometimes referred to as the "Surviving  Corporation."  Barefoot and
MergerSub  are  sometimes   referred  to   collectively   as  the   "Constituent
Corporations", or individually as a "Constituent Corporation."

     1.2 Effect of the Merger. The Surviving  Corporation shall at and after the
Effective Time possess all the rights,  privileges,  immunities, and franchises,
as well of a public and of a private nature, of the Constituent Corporations and
all property,  real,  personal and mixed, and all debts due on whatever account,
and all other causes of action,  and all and every other interest,  or belonging

                                      -58-
<PAGE>


to or due to each of the Constituent Corporations,  shall be taken and deemed to
be transferred to and vested in the Surviving Corporation without further act or
deed, and the title to any real estate, or any interest  thereto,  vested in any
of the Constituent  Corporations,  shall not revert or be in any way impaired by
reason  of the  Merger;  and  the  Surviving  Corporation  shall  henceforth  be
responsible  and liable for all the  obligations  and liabilities of each of the
Constituent Corporations, and any claim existing or action or proceeding pending
by or against any of the Constituent  Corporations may be prosecuted to judgment
as if the  Merger  had not taken  place,  or the  Surviving  Corporation  may be
substituted in its place, all with the effect set forth in Sections 259, 260 and
261 of the  Delaware  Law. The  authority  of the  officers of  MergerSub  shall
continue  with  respect to the due  execution  thereof or  conveyance  and other
documents  where the execution  thereof is required or convenient to comply with
any  provision of the Delaware  Law, of any  contract to which  MergerSub  was a
party or the plan of merger contained herein.

     1.3  Effective  Time.  As  soon  as is  reasonably  practicable  after  the
stockholders  of Barefoot have approved the Merger or  ServiceMaster  shall have
acquired at least 90% of then outstanding  Shares (whichever shall first occur),
the parties  hereto shall cause the Merger to be  consummated by filing with the
Secretary of State of Delaware in accordance  with Section 251 or Section 253 of
the Delaware Law three duplicate original certificates of merger with respect to
the  Merger  (the  "Certificates  of  Merger"),  in the  form and  executed  and
acknowledged  as required by Section 103 of the  Delaware  Law. The Merger shall
become  effective  at the time of such filing or at such other  subsequent  time
specified in the  Certificate  of Merger.  The time and date on which the Merger
shall become effective is referred to as the "Effective Time."

     1.4 Certificate of Incorporation and Bylaws.

     (a) The Certificate of Incorporation of MergerSub, as in effect immediately
prior to the Effective Time,  shall be the Certificate of  Incorporation  of the
Surviving  Corporation as amended by the  Certificate of Merger,  and thereafter
shall continue to be its Certificate of Incorporation  until amended as provided
therein  and under  the  Delaware  Law,  except  that the name of the  Surviving
Corporation shall be "Barefoot Inc."

     (b)  The  Bylaws  of  MergerSub,  as in  effect  immediately  prior  to the
Effective Time, shall be the Bylaws of the Surviving  Corporation and thereafter
shall continue to be its Bylaws until amended as provided  therein and under the
Delaware Law.

     1.5 Directors and Officers.  Unless  otherwise  determined by ServiceMaster
prior to the Effective Time, the officers of Barefoot holding office immediately
prior to the Effective Time shall be the officers (holding the same positions as
they held with  Barefoot) of the  Surviving  Corporation  immediately  after the
Effective  Time,  to hold office  until their  successors  have been elected and
shall  qualify  or  as  otherwise  provided  by  the  Bylaws  of  the  Surviving
Corporation. Unless otherwise determined by ServiceMaster prior to the Effective
Time,  the  directors  of  MergerSub  holding  office  immediately  prior to the
Effective Time shall be the directors of the Surviving  Corporation  immediately
after the  Effective  Time,  to hold  office  until their  successors  have been

                                      -59-
<PAGE>


elected  and  shall  qualify  or as  otherwise  provided  by the  Bylaws  of the
Surviving Corporation.

                                   ARTICLE II
                              Conversion of Shares

     2.1  Conversion  of MergerSub  Common  Stock.  Each of the shares of common
stock of MergerSub ("MergerSub Common Stock") issued and outstanding immediately
prior to the  Effective  Time  shall,  by virtue of the Merger and  without  any
action on the part of the holder  thereof,  be converted  into and represent the
right to receive one fully paid and non-assessable  share of common stock of the
Surviving Corporation ("Surviving Corporation Common Stock"). From and after the
Effective Time, each outstanding certificate theretofore  representing shares of
MergerSub Common Stock shall be deemed for all purposes to evidence ownership of
and to represent the number of shares of Surviving Corporation Common Stock into
which such shares of MergerSub Common Stock shall have been converted.  Promptly
after  the  Effective  Time,  the  Surviving  Corporation  shall  issue  a stock
certificate or certificates  representing shares of Surviving Corporation Common
Stock in exchange for the certificate or certificates which formerly represented
the shares of MergerSub Common Stock, which shall be canceled.

     2.2 Conversion of Barefoot  Securities.  Each Share issued and  outstanding
immediately  prior to the  Effective  Time  shall,  by virtue of the  Merger and
without  any action on the part of the holder  thereof,  be  converted  into the
right to receive an amount, in cash, without interest, equal to the Merger Price
except that each of the following  Shares shall not be so  converted:  (i) every
Barefoot  Share held by  ServiceMaster  shall be canceled  and shall cease to be
outstanding;  (ii)  Dissenting  Shares (as defined in Section 2.4) in respect of
which  appraisal  rights are perfected  (which shall be treated as prescribed in
Section  2.4);  and (iii) every Share held in the treasury of Barefoot or by any
direct or indirect  subsidiary of Barefoot  (which shall be canceled and retired
at the Effective Time).

     2.3 Surrender of Certificates.

     (a) As soon as practicable  after the Effective Time, a person appointed by
ServiceMaster  to act as exchange  agent to effect the exchange of  certificates
(the  "Exchange  Agent") shall mail to each holder of record of a certificate or
certificates (the  "Certificates")  that immediately prior to the Effective Time
represented outstanding Shares (other than Shares excluded from conversion under
clauses (i) - (iii) in Section 2.2) a form letter of  transmittal  for return to
the Exchange Agent (which form shall specify that delivery of Certificates shall
be effected,  and risk of loss and title to the  Certificates  shall pass,  only
upon delivery of the  Certificates to the Exchange Agent) and  instructions  for
use in effecting  the surrender of the  certificates  in exchange for the Merger
Price. From time to time at or following the Effective time, ServiceMaster shall
deposit  with the  Exchange  Agent  in  trust  for the  benefit  of the  holders
immediately  available  funds  in an  amount  necessary  to  make  the  payments
contemplated  by  Section  2.2  hereof  on a timely  basis  (such  amount  being
hereinafter  referred to as the "Payment Fund"). Upon surrender of a Certificate
for  cancellation  to the Exchange Agent or to such other agent or agents as may

                                      -60-
<PAGE>


be  appointed  by  ServiceMaster  and  Barefoot,  together  with such  letter of
transmittal and such documentation as shall be necessary effectively to transmit
the Certificate for cancellation, duly executed, the holder of such Certificates
shall be entitled  to receive in exchange  therefor  the Merger  Price,  and the
Certificate  so  surrendered  shall  forthwith be canceled.  The Exchange  Agent
shall,  pursuant to irrevocable  instructions,  make the payments referred to in
the preceding  sentence out of the Payment  Fund.  The Payment Fund shall not be
used for any other purpose except as described  herein.  Until  surrendered  and
exchanged, each such certificate shall represent solely the right to receive the
Merger Price for each Share  previously  represented  by that  certificate,  and
ServiceMaster  shall not be  required to pay the holder  thereof  any  property,
stock or cash to which such  holder  otherwise  would be entitled as a holder of
Barefoot  Common Stock,  provided  that  customary  and  appropriate  procedures
allowing for the surrender and exchange of former Shares  represented by lost or
destroyed certificates shall be provided.

     (b) Any cash in respect of the Merger Price  delivered or made available to
the  Exchange  Agent  pursuant  to  this  Section  2.3  and  not  exchanged  for
Certificates  within one year after the Effective  Time pursuant to this Section
2.3 shall be returned by the Exchange Agent to  ServiceMaster,  after which time
persons  entitled  thereto may look only to  ServiceMaster  for payment thereof,
subject  to the  rights of  holders  of  unsurrendered  Certificates  under this
Article II and subject to any applicable abandoned property,  escheat or similar
law.

     (c) If the  Merger  Price is to be issued to a person  whose  name is other
than  that  in  which  the  Certificate  surrendered  in  exchange  therefor  is
registered, it shall be a condition of the issuance thereof that the Certificate
so  surrendered  shall be properly  endorsed  and  otherwise  in proper form for
transfer, and that the person requesting such exchange shall pay to the Exchange
Agent any  transfer  or other  taxes  required  by reason of the  payment of the
Merger Price to a person whose name is other than that of the registered  holder
of the  Certificate so surrendered,  or required for any other reason,  or shall
establish to the  satisfaction of the Exchange Agent that such tax has been paid
or is not payable. Notwithstanding the foregoing, neither the Exchange Agent nor
any party hereto shall be liable to a holder of any  Certificate  for any amount
paid to or deposited with a public official pursuant to any applicable abandoned
property, escheat or similar law.

     (d) After the  Effective  Time,  there shall be no  transfers  on the stock
transfer books for the Surviving Corporation of the Shares that were outstanding
immediately  prior  to  the  Effective  Time.  If,  after  the  Effective  Time,
Certificates representing such shares are presented for transfer to the Exchange
Agent or to the Surviving Corporation,  they shall be canceled and exchanged for
the Merger Price.

     2.4 Dissenting  Shares.  Notwithstanding  anything in this Agreement to the
contrary,  but  only in the  circumstances  and to the  extent  provided  by the
Delaware Law,  Shares that are issued and outstanding  immediately  prior to the
Effective Time and that are held by stockholders  who have not voted such Shares
in favor of the  approval and  adoption of the Merger  Agreement  and shall have
delivered a written demand for appraisal of such Shares in the manner (including
the  time  of  delivery)  provided  in  Section  262 of the  Delaware  Law  (the
"Dissenting  Shares")  shall not be converted  into or be  exchangeable  for the
right to receive  the  Merger  Price,  but shall be  entitled  to  receive  such
consideration  as shall be  determined  pursuant to Section 262 of the  Delaware

                                      -61-
<PAGE>


Law;  provided,  however,  that,  if such holder shall have failed to perfect or
shall have  effectively  withdrawn or lost such holder's  right to appraisal and
payment under the Delaware Law, such holder's  Shares shall  thereupon be deemed
to have been  converted  into and to have  become  exchangeable  for,  as of the
Effective  Time,  the right to receive the Merger  Price,  without any  interest
thereon,  in  accordance  with  Section  2.2, and such Shares shall no longer be
Dissenting Shares.


                                   ARTICLE III
                            Amendment and Termination

     3.1 Amendment. This Agreement may not be amended except by an instrument in
writing signed on behalf of each of the parties hereto. The respective boards of
directors  of each of the  parties  hereto  shall  have the right to amend  this
Agreement  without  approval  of their  respective  stockholders  to the  extent
permitted by Section 251(d) of the Delaware Law.

     3.2 Termination. At any time prior to the Effective Time, whether before or
after  approval  by the  stockholders  of  the  Constituent  Corporations,  this
Agreement  may  (subject to the  provisions  in Section  6.1 of the  Acquisition
Agreement) be  terminated  and the Merger  abandoned by mutual  agreement of the
boards of directors  of Barefoot  and  ServiceMaster.  This  Agreement  shall be
automatically  terminated  if the  Acquisition  Agreement is validly  terminated
pursuant to the provisions of Section 6.1 thereof. The filing of the Certificate
of Merger with the Secretary of State of Delaware pursuant to Section 1.3 hereof
shall  constitute  certification  that this Agreement has not  theretofore  been
terminated.  If terminated as provided in this Section 3.2, this Agreement shall
forthwith become wholly void and of no further force and effect.


                                   ARTICLE IV
                                  Miscellaneous

     4.1   Counterparts.   This  Agreement  may  be  executed  in  one  or  more
counterparts, each of which together shall constitute one agreement.

     4.2  Governing  Law.  This  Agreement  shall be governed  in all  respects,
including  validity,  interpretation  and  effect,  by the laws of the  State of
Delaware.



                                     * * * *


                                      -62-
<PAGE>


     IN WITNESS WHEREOF, ServiceMaster,  MergerSub and Barefoot have caused this
Agreement  to be  executed  on the  date  first  written  above  by  their  duly
authorized officers.

                            SERVICEMASTER LIMITED PARTNERSHIP
                            By ServiceMaster Management Corporation
                                   Managing General Partner

                            By:    /s/ Carlos H. Cantu
                                   ________________________________________    
                            Name:  Carlos H. Cantu
                            Title: President



                            SERVICEMASTER ACQUISITION
                            CORPORATION

                            By:    /s/ Carlos H. Cantu
                                   ________________________________________    
                            Name:  Carlos H. Cantu
                            Title: President



                            BAREFOOT INC.

                            By:    /s/ Patrick J. Norton
                                   ________________________________________    
                            Name:  Patrick J. Norton
                            Title: President



                                      -63-


                                  Exhibit 99.1


/FROM PR NEWSWIRE CLEVELAND 216-566-7777/
1/8STK 3/8 BARE SVM
1/8IN 3/8 CHM
1/SSU 3/8 TNM
TO BUSINESS EDITOR:

                  ServiceMaster Agrees to Acquire Barefoot Inc.

         DOWNERS  GROVE,  Ill.,  and  COLUMBUS,  Ohio,  Dec. 5  /PRNewswire/  --
ServiceMaster (NYSE: SYM) and Barefoot Inc. (Nasdaq:  BARE) today announced that
their Board of  Directors  have  reached a  definitive  agreement  on a business
combination.  The  transaction  is to be carried out  through a tender  offer in
which  ServiceMaster  will offer Barefoot  stockholders  $16 per share in either
cash or an equivalent  amount of ServiceMaster  shares,  at their election.  The
transaction  has an aggregate  value of  approximately  $230 million.  After the
transaction, Barefoot operations will be merged with those of TruGreen-ChemLawn,
the nation's largest lawn care company and a subsidiary of ServiceMaster.
         The consummation of the transaction  will require,  among other things,
registration   of   ServiceMaster   shares  with  the  Securities  and  Exchange
Commission,  receipt of Hart-Scott-Rodino  anti-trust  approval,  and successful
completion  of the final due diligence by  ServiceMaster.  The tender offer will
begin upon  fulfillment  of these  requirements.  Closing of the  transaction is
contingent upon  participation in the tender offer by the holders of at least 75
percent of  Barefoot's  14.5  million  outstanding  shares.  For purposes of the
offer,  ServiceMaster  shares will be valued at the 15-day average closing price
for the period  ending five trading days prior to the  expiration  of the tender
offer, but at not less than $23 per share. ServiceMaster shares closed yesterday
at $24.625 and Barefoot shares closed at $12.75.
         "We are excited  about  combining  the  nation's  two largest lawn care
companies, with the objective of creating expanded market opportunity, economics
of  scale,  and  productivity  improvements.  The  experience  we  have  had  in
successfully  assimilating a number of other companies in recent years will help
us  accomplish  these  objectives.  We also look forward to offering  Barefoot's
500,000  customers  the  additional  high-quality  services  that are  currently
enjoyed  by  the 6  million  customers  of  the  ServiceMaster  Quality  Service
Network," said ServiceMaster Chief Executive Officer Carlos H. Cantu.
         "Barefoot is joining  with the  nation's  largest lawn care company and
one of the leading  service  companies in the  country,"  said  Patrick  Norton,
Barefoot  Chief  Executive   Officer.   "ServiceMaster   has  a  reputation  for
outstanding  customer  service  with an  emphasis  on  training  and  developing
people."
         Barefoot is the nation's  second  largest lawn care company,  with over
500,000  system-wide  customers,  spanning  103  metropolitan  markets,  with 53
company owned markets, 50 franchises,  and annualized customer level revenues in
excess of $125  million.  For the nine months  ended  September  30,  1996,  the
company had operating income before amortization of $21 million.
         TruGreen-ChemLawn  is the  nation's  largest  lawn care  company,  with
customer  level  revenues of over $630  million,  serving 2.5 million  customers
through over 360 service centers across the country.
         ServiceMaster serves more than 6 million customers in the United States
and in 30 countries around the world, with annual customer level revenue of more
than $4.6 billion.  ServiceMaster is a network of quality service companies with
two major operating segments,  ServiceMaster Consumer Services and ServiceMaster
Management Services, and two emerging business units,  ServiceMaster Diversified
Health Services and International.


                                      -64-
<PAGE>



         ServiceMaster Consumer Services includes seven market-leading companies
- --  TruGreen-ChemLawn,   Terminix,   ServiceMaster  Residential  and  Commercial
Services,  Merry Maids,  American Home Shield,  Amerispac and Furniture Medic --
which operate  through the  ServiceMaster  Quality Service Network of over 5,500
U.S. company-owned and franchised businesses.
         ServiceMaster  Management  Services has over 2,500 customers and is the
leading facilities management company serving education, healthcare and business
and industrial  facilities with management of plant  operations and maintenance,
housekeeping, clinical equipment maintenance, food service, laundry, grounds and
energy.
         ServiceMaster  Diversified  Health  Services  provides a broad range of
services to home care,  assisted  living,  substitute and long-term care markets
with more than 145 health care facilities under contract.
         ServiceMaster  International  includes  both  direct  operations  and a
variety of license agreements in 30 foreign  countries,  which provide the broad
range of the company's services.
         The offering  will be made only by means of a prospectus  which is part
of a registration  statement  declared effective pursuant to the 1933 Securities
Acts.  ServiceMaster  is expected to file the  registration  statement  with the
Securities and Exchange Commission next week.

SOURCE Barefoot Inc.
         -0-                                         12/05/96

     /CONTACT:  Mike  Goodrich,  CFO, of Barefoot Inc.,  614-846-1800,  or Ernie
Mrosak, CFO, 630-271-2637, or Claire Buchan, Vice President Comm., 630-271-2150,
both of ServiceMaster/
     /Barefoot's  press release  available  through Company News On-Call by fax,
800-758-5604, exc. 088813, or at http://www.prnewswire.com/
         (BARE SVM)

CO:      Barefoot Inc.; ServiceMaster;
ST:      Ohio, Illinois
IN:      CNN
SU:      TNN




LA-BG
- -- CLTHO22 --
8169 12/05/96 09:21 EST http://www.prnewswire.com




Selector Code: o...1

Copyright 1996, PR Newswire


                                      -65-



                                  Exhibit 99.2


                               AMENDMENT AGREEMENT

     This  AMENDMENT  AGREEMENT  is made to be effective as of December 5, 1996,
between Barefoot Inc., a Delaware corporation (the "Company"), and National City
Bank (the "Rights Agent").

     WHEREAS, the Company and the Rights Agent are parties to a Rights Agreement
dated as of April 11, 1995 and a First Amendment thereto dated as of October 15,
1995 (the "Rights  Agreement"),  setting forth the terms of the Company's common
stock purchase Rights (as defined in the Rights Agreement);

     WHEREAS,  the Company and the Rights Agent may from time to time supplement
or amend the Rights  Agreement  pursuant to the  provisions of Section 27 of the
Rights Agreement; and

     WHEREAS,  all acts and things necessary to make this Amendment  Agreement a
valid,  legal and binding  instrument  of the Company and the Rights  Agent have
been duly done,  performed and fulfilled,  and the execution and delivery hereof
by each of the  Company  and the  Rights  Agent have been in all  respects  duly
authorized by the Company and the Rights Agent, respectively.

     NOW, THEREFORE, the Company and the Rights Agent hereby agree as follows:

     1.  Pursuant  to Section 27 of the Rights  Agreement,  Section  1(c) of the
Rights  Agreement is hereby amended to add the following  sentence at the end of
such Section:

               "The foregoing  notwithstanding,  neither  ServiceMaster  Limited
          Partnership  ("Purchaser")  nor any of its  Affiliates  or  Associates
          shall be deemed to be the "Beneficial  Owner" of, or to  "beneficially
          own," any securities of the Company which such Person may, directly or
          indirectly, acquire or have the right to vote or dispose of, or may be
          deemed to have the right to  acquire,  to vote or to dispose  of, as a
          result of the  transactions  contemplated by that certain  Acquisition
          Agreement (the "Acquisition Agreement"),  among the Company, Purchaser
          and ServiceMaster  Acquisition  Corporation (the "MergerSub") and that
          certain Plan and Agreement of Merger (the "Merger  Agreement"),  among
          the Company, Purchaser and MergerSub, including without limitation any
          securities  acquired as a result of the "Offer" and the  "Merger"  (as
          such terms are defined in the Merger Agreement).

     2. This Amendment  Agreement may be executed in any number of counterparts,
each of  which  shall  be an  original,  and such  counterparts  shall  together
constitute  but one and the same  instrument.  Terms not defined  herein  shall,
unless the context otherwise requires,  have the meanings assigned to such terms
in the Rights Agreement.


                                      -66-
<PAGE>


     3. In all respects not  inconsistent  with the terms and provisions of this
Amendment Agreement,  the Rights Agreement is hereby ratified and confirmed.  In
executing and  delivering  this Amendment  Agreement,  the Rights Agent shall be
entitled to all of the privileges  and  immunities  afforded to the Rights Agent
under the terms and conditions of the Rights Agreement.

     IN WITNESS WHEREOF, the parties hereto have caused this Amendment Agreement
to be  duly  executed  and  attested,  all as of the day and  year  first  above
written.


Attest:                                          BAREFOOT INC.


/s/ Michael R. Goodrich                 By  /s/ Patrick J. Norton
- ---------------------------------           ------------------------------------
Name:    Michael R. Goodrich                Name:    Patrick J. Norton
Title:   V.P./Secretary                     Title:   President




Attest:                                          NATIONAL CITY BANK



/s/ Deborah A. Zurkovich                By  /s/ J. Dean Presson
- ---------------------------------           ------------------------------------
Name:    Deborah A. Zurkovich               Name:    J. Dean Presson
Title:   Assistant Vice President           Title:   Vice President



                              Page 67 of 67 Pages



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