Can clean clothes well, cleanliness is up to 98%, bleaching force is 97%; No chemicals, such as phosphorus or boron; Harm-free to skin or clothes; Environmental friendly, water-saving, time-saving and economical; Great for infant children and people with chemical sensitiveness and allergies; Long lifetime, can use for more than 3 years; Makes clothes fresh and soft; Killing bad germs; Eliminates mold and pathogenic organisms