Our Active Enzyme Laundry Detergent contains Active Enzymes, Cocamidopropyl Betaine, Palm Keramide Dea. It can effectively break down hard-to-clean sweat, blood and other protein stains on cuffs and collars without damaging the fabric. Its use method is very simple: 1. Take appropriate amount of this product into the water, soak the dirty clothes in the water for 15-20 minutes, gently scrub the dirty place with your hands, and finally rinse the foam with clean water and let dry. Suitable for pre-washing and cleaning of organic stains, such as colored and white oil stains, fruit stains, pen stains, beverage stains, etc.