Designed to break down urine proteins hidden in your carpet, permanently removes urine smell. For use on carpet, hard surfaces, cement and all water-safe surfaces 32oz / 945ml Squeeze bottle Simple Solution Urine Destroyer DestroyerSimple Solution Pet Urine Destroyer is a fast acting formula that destroys the toughest dog urine stains and odors. Specially designed to break down urine proteins hidden in your carpet. Permanently removes urine smell instead of just masking it. Safe for use on carpets, upholstery, hard surfaces, cement and all other water safe surfaces. All the ingredients in Simple Solution are non-toxic and are harmless to pets and people.