Works on urine, vomit, feces, scent-markings, mut, dirt-both new and old spots and stains. Benefits:This product loosens and lifts soils immediately and permanently aliminating the odor. No resoiling, no revisiting, working on both new and old spots and stains. People, pet and surface safe. Non-toxic and biodegradable. Apply to: Carpets, rugs, upholstery, pet bedding, crates and carriers, tile, ...