Bissell 32 oz. Pet Stain & Odor Remover is a deep cleaning formula designed for carpets and upholstery. Its 2 times concentrated formula effectively removes tough pet messes, including stains and odors. The patented odor elimination technology ensures that your home stays fresh and clean. This product also contains Scotchgard, which helps protect against future stains. It's safe for use in all deep cleaning machines/extractors.