Nature's Miracle Stain & Odor Remover is all natural and contains billions of liquid enzymes. When applied to stains and odors these enzymes quickly netutralize all organic stains and odors, so they wont return. Will remove urine, vomit and feces stains and odors, plus many more. It's safe for use around children & pets and on colors because it's non-toxic, non-flammable, non-caustic & non-acid. It also eliminates urine odors completely with no perfume cover-up odor. It discourages pet resoiling in same area. It returns carpets, floors, upholstery to its original colors & lustre. Use on carpets, floors, furniture, clothing, cages, litter boxes, pet living and sleeping areas. It also removes stains & odors caused by foods, blood, vomit, feces, grease, dirt, grass, smoke, perspiration and all other organic stains and odors.