Clorox Urine Remover: Tough Urine Stains and Odors Don't Stand a Chance! Breaks urine down to quickly remove stains and eliminate – not mask – odors. It quickly removes stains with the oxidizing power of hydrogen peroxide and the stain-lifting power of surfactants. Removes urine effectively from porous grout in one application. Now you can get the job done right the first time, instead of mopping frequently with less effective products to stay on top of urine odors. Minimal training required due to its versatile formula with low surface safety concerns. Does not contain bleach. 32-ounce ready-to-use spray bottle. 9 per case.