Professional strength Pet Odor Neutralizer quickly removes urine, stool, and vomit odors from synthetic lawns, putting greens, patio, turf mats, potty patches, dog runs, concrete, and more. The exclusive blend of bio-engineered bacteria is radically different from anything else on the market. Eco-friendly, non-pathogenic, safe for pets and children. Can withstand up to 200 degrees Fahrenheit temperature. Pet Odor Neutralizer is a live liquid enzyme designed to digest waste and dissolve bacteria; it contains over 250 billion microorganisms per gallon. Directions: Pre-wet surface before application. Shake the bottle well. Attach the nozzle to the water hose and switch to the ON position. The nozzle will dilute 2 oz. per gallon of water. Apply liberally to problem spots.