A.O.E. eliminates odors on the animal including anal gland secretion, tomcat spray, necrotic tissue, urine, feces, emesis, etc. Use on accidents, bedding, cages and litter. A.O.E is great for quick, permanent results. Spray directly on the source of the odor (on the animal, accident area, bedding, cage, litter) or anywhere odor exists. If odor persists after A.O.E. has dried, the source of the odor has not been reached. Continue to reapply as necessary. Use as an air freshener for quick but temporary relief by spraying two or more times in the air. It is nontoxic, nonirritating, nonflammable, non carcinogenic, and biodegradable.