Simple Solution Stain & Odor Remover is formulated to eliminate and neutralize tough dog and cat stains and odors like urine, feces, and vomit. This Stain and Odor Remover has a unique formula that uses Pro-Bacteria* and enzymes that break down, eliminate stains and odors, and helps stop repeat marking by pets. Safely removes stains and odors on carpet, upholstery, bedding, fabric toys, clothing, or other water-safe surfaces in your home. Now designed with a new patented 3-in-1 nozle sprayer (Foam, Mist, and Stream).