1. Use disinfectants: Commonly used disinfectants include chlorine, chlorophenol and chlorine. Suitable for disinfection of the surface and interior of tableware.

2. Use high-temperature disinfection: the high-temperature disinfection method is suitable for surface disinfection of tableware and internal surface disinfection of tableware.

3. Use ultraviolet disinfection method: ultraviolet disinfection can be used to disinfect the inside of tableware, which is suitable for the disinfection of the inner surface of tableware.

4. Use steam disinfection method: steam disinfection is suitable for disinfection of surfaces and interiors. Can be used for disinfection of surface bacteria.

5. Use disinfectants: disinfectants are mainly used to disinfect the surface and interior of tableware, and are suitable for disinfection of bacteria on the surface.

The above are some common disinfection methods for tableware. You can choose the one that suits you according to your own needs. At the same time, we need to pay attention to the quality and hygiene of tableware to avoid bacterial infection.