Rug Doctor Pet Formula Carpet Cleaning Solution, Permanently Removes Tough Pet Stains and Neutralizes Odors, Works in All Leading Deep Cleaning Machines, 64 oz. Strong pro-enzymatic Formula stops pets from remarking and continuously cleans carpet for up to 24 hours Concentrate works against feces, vomit, urine, hairball spots, Blood and other pet stains. Fresh blue wave scented solution works to neutralize and remove harsh smells 2x more concentrated than other leading carpet cleaning solutions. Solution is non-toxic and non-irritating, making it safe to use around pets and kids Ideal cleaning solution for soft surfaces such as carpets, sofas, pet beds, auto upholstery, rugs and more Works in all leading Deep carpet cleaning machines. We recommend using Rug Doctor pet Pro carpet cleaner with the Rug Doctor Deep carpet cleaner or the Rug Doctor Mighty x3 Pro