Nature's Miracle Laundry Boost is specially formulated with powerful stain & odor cleaning agents which penetrate, loosen and eliminate the toughest pet stains and odors. Formulated with odor eliminating technology for superior odor control. Nature's Miracle Laundry Boost is the ideal additive to use with your favorite laundry detergent for removing stains & odors while whitening and brightening your clothes. The phosphate-free cleaning system breaks down urine, feces, blood, vomit, grease and oil. Perfect for use on clothing, pet beds and more.