This WIN detergent sample 5 pack consists of 5 single load sample packets. Most liquid detergents do not target embedded odors and when gym clothes are washed, these odors that are caused by bacteria attracted to sweat soaked fabric stay embedded in the fibers. After a few workouts, even the best high tech fabrics typically develop a musty odor. Using a scientifically formulated formula, WINs super oxygenated system directly targets this issue oxidizing the offensive odors and stains. This unique oxy cleaning power eliminates the colored bodies from stains while removing the embedded sweat molecules that fuel the odors that overwhelm the fabric. Simultaneously, these ingredients also react with soil and organic materials in the wash causing them to either decolorize or disintegrate. Once in a soluble form after oxidization, WINs surfactant system washes them away. Two sets of independent laboratory testing indicate that WIN outperforms the leading detergents and specialty products on removing sweat and odors from all fabrics. WIN is formulated to be safe and gentle for all colors and fabrics and works for traditional and high efficiency machine or hand washing.