1. Use of sodium citrate. Baking soda. Solid oxygen and natural porous ore element cleaning and sterilization. Non-interfacial active agent. 2. Environmental materials are concentrated. Non-chlorine ingot. Will not cause secondary pollution and the body invisible injury. Body and mind are clean. 3. Instantly foam. Dissolve oxygen sterilization. 4. Extremely concentrated. Storage long aging. Single ingot packaging. Use of the heart.