Ceva Urine Away delivers permanent resolution of pet urine odor and stains. It works at the molecular level to eliminate the problem for good. Proprietary triple-action formula keeps odors from coming back. With Urine-Away, there?s no need for urine pretreatment products, masking agents, slow-acting enzyme deodorants or other methods. Just apply and let dry. Safe, non-toxic, non-irritating and biodegradable. Triple-action carpet cleaner with a fresh scent works to remove tough urine stains and odors. Bonds and captures malodorous molecules within seconds of application to neutralize odors. Then it absorbs and counteracts odors at the molecular level to permanently eliminate the odor. Keeps odors from coming back by preventing further biological breakdown and molecular reactivation. Works regardless of what?s been used before, and is safe, non-toxic, non-irritating, biodegradable and recommended by veterinarians.