Some of the things that come out of your pet defy description but they don't have to defy cleaning. Even stains caused by dyes in pet food. Trust us it happens. Defy your stains with dang. The oxygen action permanently removes vomit and other colored stains. Fast acting oxidization and stain fighting technology. Permanently removes pet stains and odors. Discourages pets from re-soiling the same spot. Safe for use on carpets upholstery pet beds litter boxes or any water-safe surface. Size: Quart Spray Bottle Gallon Refill.