SCHEDULE 14A INFORMATION

       Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act
                        of 1934 [Amendment No. ______]


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                              SAFETY-KLEEN CORP.
- --------------------------------------------------------------------------------
               (Name of Registrant as Specified in Its Charter)

                         
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   (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

   
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On February 20, 1998, Philip Services Corp. issued                   
the following Press Release:

                                                                    News Release

                  Philip Services Confirms Financing for its 
                    Equity Contribution to SK Parent Corp.


February 20, 1998 - Philip Services Corp. (NYSE/TSE/ME:PHV) today announced that
it has obtained a commitment from Canadian Imperial Bank of Commerce ("CIBC") to
underwrite a US$210 million secured subordinated debt facility. The purpose of
the facility is to finance the Company's US$200 million equity contribution to
SK Parent Corp. and to pay certain related fees and expenses in connection with
the terms of a merger agreement between SK Parent Corp. and Safety-Kleen Corp.

Philip stated the Company is eager to consummate the merger with Safety-Kleen.
"There exists a real affinity between our corporate visions and business
strategies that forms the basis for this merger and future success," said Allen
Fracassi, President and Chief Executive Officer. "We will respect and enhance
the exceptional customer, business and employee relationships that Safety-Kleen
has established. We strongly believe that the SK Parent offer is in the best
interests of Safety-Kleen, its shareholders, customers and employees."

Customary conditions precedent to CIBC's commitment include completion of
satisfactory documentation and no material adverse change in the assets,
business or affairs of Phillip or Safety-Kleen Corp. In conjunction with the
transaction, Philip has agreed, subject to regulatory approval, that if it
utilizes the facility, it will issue to CIBC 2 million warrants to acquire
common shares of Philip. The warrants will have a term of 2 years and be
exercisable at 120% of the market price of Philip's common shares when funds are
drawn.

The requisite consents of the lenders under Philip's US$1.5 billion senior
credit facility to the US $210 million secured subordinated facility have been
obtained. In conjunction with the approval, Philip has agreed to provide its
senior lenders with security over Philip's assets and has agreed that the senior
facility will be reduced from US$1.5 billion to US$1.3 billion in the event
Philip draws the US$210 million.

Philip Services is an integrated metals and industrial services company with
operations throughout the United States, Canada and Europe. Philip provides
steel, copper, and aluminum processing and recovery services, together with
diversified industrial out-sourcing services to all major industry sectors.

                                      ###

Contact:  Lynda Kuhn
          VP Corporate Communications
          (905) 540-6658



On February 20, 1998, SK Parent Corp. issued
the following Press Release:
                            
                                                            News Release
VERBINNEN & CO.


IMMEDIATE RELEASE                Contact:     David Reno/Fred Bratman
- -----------------                             Sard Verbinnen & Co
                                              212/687-8080


                 SK PARENT CORP. CONFIRMS NECESSARY FINANCING
                 IN PLACE TO COMPLETE SAFETY-KLEEN ACQUISITION

     NEW YORK, NY, February 20, 1998 -- SK Parent Corp., a company owned equally
by Philip Services Corp. (NYSE:PHV), affiliates of Apollo Management, L.P. and 
affiliates of The Blackstone Group, today confirmed that all necessary 
financing arrangements to complete its acquisition of Safety-Kleen Corp. 
(NYSE: SK) are in place.  SK Parent has offered to acquire all shares of 
Safety-Kleen for $27 per share in cash.

     Philip, Apollo and Blackstone have each committed to contribute $200
million in cash to SK Parent as equity. Philip separately announced today that
it has obtained a commitment from Canadian Imperial Bank of Commerce for
financing its $200 million contribution to SK Parent. Apollo and Blackstone's
respective $200 million equity commitments are also in place.

     To finance the remaining portion of the offer, SK Parent will borrow under 
a $1.5 billion credit facility that is fully underwritten by The Chase Manhattan
Bank and Canadian Imperial Bank of Commerce.  That facility has been fully 
syndicated.

     On February 9, 1998, Safety-Kleen's Board of Directors reaffirmed its 
recommendation that Safety-Kleen shareholders vote in favor of the SK Parent 
merger.  A special meeting of Safety-Kleen shareholders to vote on the merger 
agreement with SK Parent is scheduled for February 25, 1998.  SK Parent expects 
that if a favorable vote of Safety-Kleen shareholders is received, it would be 
able to consummate the merger approximately two weeks after the inspector of 
elections certifies the vote.

     Philip Services is a fully integrated resource recovery and industrial 
services company, with operations throughout the United States, Canada and the 
United Kingdom.  Philip provides steel, copper and aluminum processing and 
recovery services, together with diversified industrial out-sourcing services, 
to all major industry sectors.

     Apollo Management is a private merchant banking firm with in excess of $5 
billion of assets that specializes in private equity and debt transactions.  The
Blackstone Group is a private investment bank, affiliates of which sponsor 
corporate private equity and real estate funds with aggregate commitments of $5 
billion.

                                      ###


On February 20, 1998, Safety-Kleen Corp. issued
the following Press Release:
 

               SAFETY-KLEEN ANNOUNCES CONFIRMATION OF FINANCING
                    ARRANGEMENTS FOR SK PARENT CORP. MERGER

     ELGIN, Ill. -- February 20, 1998 --  Safety-Kleen Corp. (NYSE:SK) today 
announced that it is pleased with SK Parent Corp's announcement that financing 
arrangements required to consummate the merger are in place and again urged 
shareholders to vote in favor of the $27 per share all-cash merger proposal from
SK Parent Corp. Safety-Kleen indicated there is no guarantee of what value 
shareholders would receive, or when they would receive it, if holders of 
two-thirds of the shares do not vote in favor of the merger.

     Donald W. Brinckman, Chairman of the Board and Chief Executive Officer, 
said "With the announcement by the principals of SK Parent Corp. that financing 
to complete the merger is in place, we are asking shareholders to vote for a 
transaction that means $27 cash without any of the risks of stock ownership 
associated with Laidlaw Environmental's part stock/part cash offer."

     The text of Brinckman's letter to shareholders follows:

     "The special meeting of Safety-Kleen shareholders is only days away, and 
your Board of Directors believes that the choice is simple:

 .  A vote FOR SK Parent Corp.'s $27 per share all-cash merger is a vote for a
   transaction that locks in the money without any of the risks of stock
   ownership associated with Laidlaw Environmental's ("LLE") part-stock/part-
   cash offer.

 .  A failure to vote FOR the SK Parent Corp. $27 per share all-cash merger gives
   no guarantees.

     "Unless the holders of two thirds of the shares vote in favor of the SK 
Parent Corp. merger, there is no guarantee of what value shareholders would 
receive, or when they would receive it.

     "Today, the principals of SK Parent Corp. announced that the financing to 
complete the merger is in place.  All that is needed for you to receive cash is 
a vote FOR the merger agreement by holders of two-thirds of the shares.  
Following that vote, we would expect to close the merger within approximately 
two weeks after receiving the inspector of election's certification of the 
voting results.

     "As we detailed in our last letter to you, your Board of Directors is 
convinced that the SK Parent $27 per share all-cash offer is preferable to LLE's
unsolicited part stock/part cash offer.  We are convinced that LLE cannot 
achieve more than approximately $28 million in synergies without a significant 
reduction in service quality, revenue and profit.  This is nowhere near the $100
million to $130 million in synergies that LLE claims.

                               You Must Act Now!


 
     "Regardless of how many shares you own, your vote is extremely important.  
FAILURE TO VOTE IS THE SAME AS VOTING NO. I urge you to vote for the SK Parent 
$27 per share all-cash offer by signing, dating and promptly mailing the 
enclosed GOLD-STRIPED card.

     "Sign and date and return the GOLD-STRIPED card even if you have already 
sent in another card.  Only your latest signed and dated proxy card counts.  Do 
not sign any proxy card sent to you by Laidlaw Environmental. Sign and date and 
return the GOLD-STRIPED card even if you are planning to attend the February 25 
special meeting.

Sincerely,

Donald W. Brinckman
Chairman of the Board

     Safety-Kleen is an environmental and industrial service company dedicated 
to helping nearly 400,000 industrial and automotive customers recycle and 
process their waste streams.

                                    --30--

For Information, Contact:

     Maureen Fisk
     Safety-Kleen Corp.
     847/468-2452