Fix was easy. Removed the washer, attached the new pad, replaced the washer. THE AMAZING THING IS THAT WE DISCOVERED THE MALODOROUS PAD AT 4:30 ON WEDNESDAY AFTERNOON, PLACED AN ORDER FOR A NEW PAD WITH APPLIANCE PROS AT 5:00PM, AND RE3CEIVED THE REPLACEMENT PAD AT 9:AM ON THURSDAY. BY 10, WE HAD A FRESH SMELLING KITCHEN AGAIN. APPLIANCE PROS ARE THE GREATEST!!!!