Nothing else eliminates urine odors as effectively as Nature's Miracle dry enzyme product--no liquid, enzyme, no cover-up perfumes work as well. Nature's enzymes make it work! Nature's Miracle Litter Treatment uses nature's enzymes in dry form to eliminate urine odors. These enzymes are activated upon contact with the urine. Plus, the ingredients in Nature's Miracle Litter Treatment produce new enzymes which continue to neutralize the new urine odor, each time the animal urinates. Sprinkle just two tablespoons per pound of litter--the animal's natural digging action will mix it into the litter.