Superior Stain & Odor Remover has been developed to permanently remove odors and stains caused by pet dogs and cats, people and kids. Removes urine, feces, vomit and pet marking pheromones. Works on most stains & odors. Out performs the name brand enzyme products by nearly 500% in stain and odor removing tests. Use on carpeting, upholstery, floors outside or patios. Highly concentrated to remove all traces of accidents that make stains and odors return. Also available is a flow control brush on the 16 oz. bottle to get out the toughest stains.