A.O.E. (Animal Odor Eliminator) eliminates odors on the animal including anal gland secretion, tom cat spray, necrotic tissue, urine, feces, emesis, etc. 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. All Thornell products are safe for use on any surface or directly on the animal. As with any pet care product, consult with your veterinarian and review and follow the label directions. Contains water, proprietary essential oil blend and preservatives. Eliminates odors on the animal including anal gland secretion, tom cat spray, necrotic tissue, urine, feces, emesis, etc. Also can be used in the kennel and grooming areas and the dog & cat wards. Use A.O.E. to eliminate odors on walls and floors and in cages and other large areas of the clinic. Keeping these areas clean and odor-free will ensure that all of your patients are sent home in optimal condition and that the unpleasant odors in the clinic are not going home with them. A.O.E. products eliminate odors, they do not mask them. They are not enzymes so they can be used in areas where other cleaning solutions have been used without a decrease in efficacy