AGREEMENT _________ Pursuant to Rule 13(d)-1(f)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13D need be filed with respect to the Common...

                                 EXHIBIT 3


                                 AGREEMENT
                                 _________

     Pursuant to Rule 13(d)-1(f)(1) under the Securities Exchange Act of
1934, as amended, the undersigned hereby agree that only one statement
containing the information required by Schedule 13D need be filed with
respect to the Common Stock, $.01 par value, of Hydron Technologies, Inc.
by Xxxxxx X. Xxxxxx and DTR Associates Limited Partnership.

     Executed this 3rd day of March, 1997.


               /s/  Xxxxxx X. Xxxxxx
               __________________________________________________
               Xxxxxx X. Xxxxxx


               DTR Associates Limited Partnership

               By: DTR Associates, Inc., its sole General Partner


                    By: /s/  Xxxxxx X. Xxxxxx                               
                        __________________________________________
                        Xxxxxx X. Xxxxxx