Nature’s Miracle® Just for Cats Urine Destroyer is specifically formulated to deal with your cat’s worst urine-based stains and odors. By incorporating some of the most advanced technologies in the industry—including our oxygen-infused, bio-enzymatic formula— Nature’s Miracle® Just for Cats Urine Destroyer works to target and eliminate cat urine and spraying-based incidents more effectively. Our formula actually seeks out strong cat urine and efficiently removes sticky residues that are often left behind in cat urine.  Nature’s Miracle® Just for Cats Urine Destroyer may be used on cat urine or spraying-based stains and odors on carpet, hard surfaces, clothing, kennels, carriers, and litter boxes.