1. Physical disinfection methods: window ventilation, sun exposure, etc. , commonly used for indoor air disinfection and disinfection of books, clothes, bedding, etc.

2. Mechanical disinfection method: brushing, wiping, etc. , often used for disinfection of objects and moisture-proof toys.

3. High temperature disinfection methods: disinfection cabinet, boiling, steam, etc. , commonly used for tableware, towels and other disinfection.