Autumn Formula Clothing Wash for Fall Hunting Odor ControlWildlife Research Scent Killer Autumn Formula Clothing Wash is a 32 ounce liquid detergent built to be tough on human odors and gentle on hunting clothing. It works in standard and high efficiency machines and contains no UV brighteners that could compromise concealment. Autumn formula clothing wash Hard on human odors Gentle on hunting attire Works in standard and HE machines No UV brighteners