Chemical Composition: Chlorine Dioxide Appearance: White Round Block Active Substance Content: 98% Content: 8 pH Value Usage Range: 11–11 Features: 1. Physical sterilization is safe and secure, with a sterilization rate of up to 99.999%. One tablet easily solves the sterilization problem. 2. Powerful sterilization that is gentle on hands. Utilizes electrochemical generation technology to penetrate cell membranes and destroy nucleic acids and proteins, effectively eliminating microorganisms. 3. Provides continuous and effective sterilization. Weak acid formula is mild and skin-friendly, suitable for use around children, pets, and the elderly. No unpleasant odor or irritation. 4. Gentle and non-irritating, helps prevent bacterial contamination and effectively addresses various pathogens, ensuring clothes are hygienically clean. 5. Wide range of applications due to its high safety profile. Package Included: 200 effervescent tablets