✓?VARIETY OF APPLICATIONS: Additional applications include adding 1 cup per load of laundry, or apply to soiled areas of laundry prior to washing, cleaning drains, urinals, toilets, carpet, and many more.**Please note that the cap is child proof and double sealed, so its a little tough to remove the first time around. ✓?NATURAL & SAFE: Natural enzyme formula that is biodegradable, non-toxic, & child and pet friendly when used as directed. ✓?ELIMINATES ODORS AT THE SOURCE: These powerful enzymes make eliminating pet stain odors simple by attacking the urine stain on top of the carpet and below the surface in the padding. ✓?STAIN & ODOR REMOVER: Helps with removing urine stains while permanently removing odors from upholstery and carpet - even from padding and the floor beneath!. ✓?HIGHEST ENZYME COUNT AVAILABLE: Each of these quarts (32 oz) of Urine-B-Gone contain over a 50 billion enzyme count that become your 'army of enzyme soldiers' that liquefy, digest, and destroy urine and feces.