TriNova Pet Stain & Odor Remover, 1-gal bottle; TriNova Pet Stain & Odor Remover is a professional-strength cleaner that uses natural enzymes to treat pet stains and odors quickly and effectively. This advanced, bio-enzymatic formula safely removes stains and neutralizes odors from organic pet messes like urine, feces, vomit and saliva. It works on a variety of surfaces such as carpeting, upholstery, pet beds, crate mats and rugs, restoring them to like-new condition. Immediately after you spray the affected area, the enzymatic bacteria go to work to lift out the residue and eliminate lingering smells left by pets.