URINASE Enzymatic Odor & Spot Eliminator is Veterinarian approved! Non-Toxic and scientifically formulated for use in areas where pet soiling and build-up of malodors reside. Eliminates types of spots and odors such as urine, vomit, feces, grease and blood. Permanently Eliminates Urine Odor and Stains Works for Dogs and Cats Non-Toxic, Non-Irritating, Safe, Biodegradable All-Natural.