Exhibit 32.2

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

      In connection with the Annual Report on Form 10-K of Katy Industries, Inc.
(the  "Company")  for the  period  ending  December  31,  2004 as filed with the
Securities and Exchange  Commission on the date hereof (the  "Report"),  I, Amir
Rosenthal,  Chief  Financial  Officer of the  Company,  certify,  pursuant to 18
U.S.C.  section 1350, as adopted  pursuant to section 906 of the  Sarbanes-Oxley
Act of 2002, that:

      (1) the Report fully  complies with the  requirements  of Section 13(a) or
15(d) of the Securities Exchange Act of 1934, as amended; and

      (2) the  information  contained  in the  Report  fairly  presents,  in all
material  respects,  the  financial  condition  and results of operations of the
Company.


/s/ Amir Rosenthal
- ------------------
Amir Rosenthal
Chief Financial Officer
April 14, 2005

A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the electronic version of this written statement
required by Section 906, has been provided to Katy Industries, Inc. and will be
retained by Katy Industries, Inc. and furnished to the Securities and Exchange
Commission or its staff upon request.


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