This unique product is designed specifically for the unique odor and soiling problems found in gyms and martial arts studios. Gym Guard destroys sweat and foot odors on carpet and exercise mats and lets soil easily clean away. Not a cover-up or perfume but a new science molecular modifier. Gym Guard retards soil build up and enhances vacuuming. Body oils leave a sticky residue which attracts and holds dirt. Gym Guard absorbs these oils and changes them to a dry non-sticky crystal.