EXHIBIT 99.3

                            NONCOMPETITION AGREEMENT



     This Agreement is entered into as of October 19, 2002 by Stericycle, Inc.,
a Delaware corporation ("Parent"), and Robert P. Scherer, Jr., a Georgia
resident ("Officer").

                                   Background:

     A. Concurrently with the execution of this Agreement, Parent, Sharps
Acquisition Corporation, a Delaware corporation and wholly owned subsidiary of
Parent ("MergerSub"), and Scherer Healthcare, Inc., a Delaware corporation
("Company"), have entered into an agreement and plan of merger (the "Merger
Agreement").

     B. The Merger Agreement contemplates a transaction (the "Merger") in which
Parent will acquire all of Company's outstanding capital stock for cash through
a reverse merger of MergerSub with and into Company.

     C. Officer has been chairman of the board of directors of Company and
Company's chief executive officer since February 1995, its president since May
1998 and a director since 1977. He is also a principal stockholder of Company.

     D. In view of Officer's knowledge, experience, judgment and access to
substantial financial resources, Parent wants assurances that Officer will not
directly or indirectly compete with Parent following consummation of the Merger.
Officer is willing to provide these assurances on the following terms.

     Now, therefore, in consideration of their mutual promises and intending to
be legally bound, the Parties agree as follows:

     1. DEFINITIONS

     Certain capitalized terms used in this Agreement are defined either in this
Agreement or in the attached EXHIBIT A. Any capitalized term used in this
Agreement or in EXHIBIT A without being so defined has the same meaning that it
has in the Merger Agreement (which, solely for this purpose, is incorporated in
this Agreement by reference).

     2. EFFECTIVE DATE

        (a) This Agreement shall not be effective until the Effective Time. At
     the Effective Time, this Agreement shall become effective automatically,
     without the necessity of any further action by either Party. (The date on
     which this Agreement becomes effective is the "Effective Date.")







        (b) Pending consummation of the Merger, neither Party may unilaterally
     terminate, revoke, modify or amend this Agreement. This Agreement shall be
     terminated automatically, without the necessity of any further action by
     either Party, and without any liability of any kind on the part of either
     Party, if the Merger Agreement is terminated prior to the Effective Time in
     accordance with its terms.

     3. NONCOMPETITION COVENANT

        (a) During the period beginning on the Effective Date and ending on
     the fifth (5th) anniversary of the Effective Date (the "Covenant Period"),
     Officer shall not directly or indirectly do any of the following things,
     regardless of the Capacity in which Officer is acting (these restrictions
     on Officer constituting his "Noncompetition Covenant"):

            (1) accept employment with, engage in, acquire any form of
        financial interest in, or render compensated or uncompensated advisory
        or other services to any Competing Business (but this restriction
        shall not apply to Officer's direct or indirect beneficial ownership
        of not more than 2% of the issued and outstanding stock of any
        corporation whose stock is available to the general public on a
        national securities exchange or the Nasdaq National Market System);

            (2) solicit or attempt to solicit for a Competing Business any
        customer or account of or with which a Target Company did business at
        any time during the three-year period ending on the Effective Date;
        and

            (3) solicit for employment or hire away any employee of a Target
        Company, or any employee of Parent or another Parent Subsidiary who is
        an employee of a Target Company, regardless of whether the employee is
        full-time, part-time or temporary, or is employed on an "at will"
        basis or pursuant to a written agreement.

        (b) The duration of the Covenant Period shall be extended for a period
     equal to the duration of any period of violation of Officer's
     Noncompetition Covenant.

        (c) As provided in Paragraph 5(c), the duration of the Covenant Period
     may be reduced by any court of competent jurisdiction in which Parent seeks
     to enforce the Noncompetition Covenant to the maximum period that the court
     considers reasonable in light of the circumstances in which the Parties
     entered into this Agreement.

     4. PAYMENTS

        (a) In consideration of Officer's Noncompetition Covenant, Parent
     shall pay Officer as follows:

            (1) Parent will pay $195,000 to Officer on the Effective Date;
        and


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            (2) Parent will pay $195,000 to Officer on each of the first
        (1st) through fourth (4th) anniversaries of the Effective Date (or on
        the last business day preceding the first (1st) through fourth (4th)
        anniversaries, as the case may be, if any such anniversary date is not
        a business day).

        (b) If Parent fails to make any payment described in Paragraph 4(a) (a
     "Payment") when due, interest shall accrue on the delinquent amount until
     paid at a fluctuating rate equal at all times to three percent (3%) above
     the rate of interest that Bank of America, N.A. announces as its prime or
     equivalent rate of interest (the "Prime Rate").

        (c) If Parent fails to make any Payment when due, and the default
     continues for fifteen (15) days after Officer gives Notice of the default
     to Parent, Officer may accelerate the remaining Payments and declare them
     to be immediately due and payable, by Notice of acceleration given to
     Parent. Interest shall accrue on the accelerated amount until paid at a
     fluctuating rate equal at all times to three percent (3%) above the Prime
     Rate. Officer's acceleration of the remaining Payments shall not terminate
     his Noncompetition Covenant.

        (d) In the event of Officer's death prior to the expiration of the
     Covenant Period, Parent shall make the remaining Payments, when it would
     have made them to Officer, to Officer's estate or as Officer may have
     directed otherwise in the last Notice of directions that Parent received
     from Officer prior to his death.

        (e) If there has been a breach by Officer of the Noncompetition
     Covenant, which is not cured within thirty (30) days after written notice
     of such breach is given by Parent to Officer, Parent shall not be required
     to make any Payment to Officer payable to Officer after Officer has
     violated the Noncompetition Covenant.

        (f) All amounts payable by Parent to Officer under this Paragraph 4
     shall be paid by wire transfers to the bank account designated by Officer
     in wire transfer instructions delivered to Parent no later than two (2)
     business days prior to the Effective Date (as Officer may change these
     instructions by Notice to Parent).

     5. ENFORCEMENT OF NONCOMPETITION COVENANT

        (a) The Parties stipulate and agree that any violation by Officer of
     the Noncompetition Covenant would result in immediate and irreparable
     injury and harm to Parent unless injunctive relief were granted, and that
     money damages for the violation would be both difficult to determine and
     inadequate to compensate Parent for its injury.

        (b) Officer accordingly agrees that in the event that he violates his
     Noncompetition Covenant, Parent shall be entitled to obtain a temporary
     restraining order and a preliminary and permanent injunction to prevent
     Officer's continued violation, without the necessity of proving actual
     damages or posting any bond or security. This


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     right to injunctive relief shall be in addition to the right to terminate
     payments under Paragraph 4(e) and any other remedies to which Parent may be
     entitled. If Parent prevails in its lawsuit against Officer, Officer shall
     pay Parent's attorneys' fees and court costs in prosecuting its lawsuit.

        (c) Officer stipulates and agrees that if the court in which Parent
     seeks injunctive relief determines that the Noncompetition Covenant is too
     broad in scope or territorial application to be legally valid and
     enforceable, or that the duration of the Noncompetition Covenant is too
     long to be legally valid and enforceable, the scope, area or duration may
     be reduced to limits that the court considers reasonable and, as so
     reduced, the restriction may be enforced against Officer.

     6. NOTICES

     Each notice or other communication under this Agreement (a "Notice") shall
be in writing and sent by certified or registered mail, overnight messenger
service, personal delivery or facsimile transmission, as follows:

        (a)   if to Parent, to:

                            Stericycle, Inc.
                            21861 North Keith Drive
                            Lake Forest, Illinois  60045
                            Attention:  Mr. Mark C. Miller
                            Facsimile:  (847) 367-9462

        with a copy to:

                            Johnson and Colmar
                            300 South Wacker Drive, Suite 1000
                            Chicago, Illinois 60606
                            Attention:  Craig P. Colmar. Esq.
                            Facsimile:  (312) 922-9283

         (b)  if to Officer, to:

                            Robert P. Scherer, Jr.
                            4403 Northside Parkway, Suite 1103
                            Atlanta, Georgia  30327

        with a copy to counsel, if designated by Officer.

        All Notices sent by certified or registered mail shall be considered to
have been given three business days after being deposited in the mail. All
Notices sent by overnight courier service or personal delivery shall be
considered to have been given when actually received by the


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intended recipient. All notices sent by facsimile transmission shall be
considered to have been given when transmitted with confirmation that
transmission was made, so long as a copy was also sent on the same day in either
of the manners provided in the sentence immediately preceding this sentence. A
Party may change its or their address or facsimile number for purposes of this
Agreement by Notice in accordance with this Paragraph 6.

     7. SEVERABILITY

     If any provision of this Agreement is held invalid, illegal or
unenforceable by a court of competent jurisdiction, the provision shall be
severed and the other provisions of this Agreement shall remain in full force
and effect. Any severed provision of this Agreement shall be judicially modified
to the minimum extent necessary in order to render it valid, legal and
enforceable while accomplishing the intent of the provision as nearly as may be
practicable.

     8. GOVERNING LAW

        (a) This Agreement shall be governed by the Laws of the State of
     Illinois, where Parent's principal executive offices are located, without
     regard to Illinois conflicts of law principles. Officer acknowledges that
     Parent believes that the Noncompetition Covenant may be more readily
     enforced under Illinois Law than under Georgia Law; and in order to provide
     additional assurance to Parent, Officer has agreed, despite Officer's
     residence in the State of Georgia, to the application of Illinois Law to
     the interpretation and enforcement of this Agreement.

        (b) Officer consents to the enforcement of this Agreement in the
     United States District Court for the Northern District of Illinois, the
     United States District Court for the Northern District of Georgia, the
     Circuit Court of Cook County, Illinois, and the Superior Court of Fulton
     County, Georgia, and consents to the personal jurisdiction of those
     courts.

     9. MISCELLANEOUS

        (a) Each Party has had the opportunity to obtain and has obtained the
     advice of independent legal counsel prior to entering into this Agreement.

        (b) This Agreement is the product of negotiation by the Parties, and
     shall not be construed for or against either Party on the basis of
     draftsmanship.

        (c) This Agreement shall apply to, be binding in all respects upon and
     inure to the benefit of Parties and their respective heirs, legal
     representatives and successors.


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     In witness, the Parties have executed this Agreement.

                                        STERICYCLE, INC.


                                        By:    /s/ Mark C. Miller
                                             ---------------------------------
                                        Name:  Mark C. Miller
                                        Title: President/CEO



                                             /s/ Robert P. Scherer, Jr.
                                             ---------------------------------
                                                 ROBERT P. SCHERER, JR.







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                                    EXHIBIT A

                                   DEFINITIONS



     BUSINESS means a person, proprietorship, partnership, joint venture,
limited liability company, corporation, enterprise or other entity.

     CAPACITY means in any capacity, whether as an employee, sole proprietor,
partner, joint venturer, limited liability company member, shareholder,
consultant, adviser, principal, agent, lender, seller, buyer, supplier, vendor,
consultant or in any other capacity or role.

     COMPETING BUSINESS means a Business that

          (a)  (1) collects, transports, treats or disposes of regulated
          medical waste, or solicits the collection, transportation, treatment
          or disposal of regulated medical waste, or

               (2) provides containment, control, collection and processing
          services for sharp-edged medical regulated medical waste (or
          "sharps"), or solicits the provision of containment, control,
          collection and processing services for sharp-edged regulated medical
          waste, or

               (3) provides training and education programs or consulting
          services relating to activities described in clauses (1) and (2),

               (4) from or at any location anywhere within a Parent Service
          Area; or

          (b) engages in the manufacture, marketing or wholesale distribution
     anywhere in the United States of over-the-counter healthcare products used
     for the treatment of colds and coughs, eye and ear irritations and insect
     bites.

     PARTY means Parent or Officer, and PARTIES means both of them.

     PARENT SERVICE AREA means:

          (a) the metropolitan New York City area, and

          (b) any other geographic service area in the United States, Canada or
     Puerto Rico in which Parent or a Parent Subsidiary (i) collects,
     transports, treats or disposes of regulated medical waste, or solicits the
     collection, transportation, treatment or disposal of regulated medical
     waste, or (ii) provides containment, control, collection and processing
     services for sharp-edged medical regulated medical waste, or solicits the
     provision of containment, control, collection and processing services for
     sharp-edged regulated


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     medical waste, or (iii) provides training and education programs or
     consulting services relating to activities described in clauses (i) and
     (ii).

     PARENT SUBSIDIARY means a Target Company and any other corporation or other
entity in which Parent has a direct or indirect controlling interest.



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