NATURE’S MIRACLE™ Laundry Boost Stain and Odor Additive is ideal for pet owners looking to effectively remove stains and odors from bedding, clothing, slipcovers, pillows and other machine-washable products. Our phosphate-free formula utilizes odor-locking technology that works to safely break down organic stains and odors such as urine, feces, blood, vomit, and oils and can be used as a spot treatment or in conjunction with regular detergents. Nature’s Miracle Laundry Boost Stain and Odor Additive may be used for stains and odors caused by dogs, cats, and other pets on machine-washable products.