Residue Free Detergent for Clean Odor Controlled Hunting GearAtsko Sport-Wash Laundry Detergent is a residue free formula that is safe for all washable fabrics and powerful enough to remove odors and stains. It also helps restore waterproofing and breathability in sportswear fabrics and contains no UV brighteners. Residue free detergent formula Safe for all washable fabrics Removes odors and stains Helps restore waterproofing and breathability No UV brighteners