1. Hand washing without water: it is convenient to use and carry; it can clean hands anytime and anywhere without washing;            

2. Continuous effect: the effect lasts for a long time, lasting for 4-5 hours, and the longest effect can reach 6 hours;            

3. Gentle skin care: it can control the oxidative stress level of hands, prevent skin damage and protect hands, and can moisturize and protect hand skin.

4.Virus killing and sterilization:high:more than 75% alcohol