Sport-Wash Residue Free Detergent is safe for all washable fabrics, and yet powerful enough to remove odors and your toughest stains such as soil, blood, and grass. Its secret is that unlike other detergents designed to leave brighteners, fragrances, and other residue behind, Sport-Wash rinses completely. Nothing is left on your clothing to clog the pores of your fabric. NO GLOW – NO FRAGRANCE, so you can stalk your prey!