1. It doesnt have any detergents, so it can avoid to damage the skins by the residual detergent. 2. It can prevent the fiber oxidation caused by chlorine to maintain the flexibility, of the clothes fiber. 3. It has highly strong antibacterial function. It can remove all kinds of mildews and pathogenic bacteria in the water and washing machine, and has deodorization and cleaning functions. 4. Above all, you can use it without any detergent, bleach, softener and other laundry auxiliaries to achieve cleaning and anti-skin allergies results. 5. There is no phenomenon of any chaotic mess to our clothes