Cleaning, wiping, spraying and soaking can be used to disinfect the surface of objects. Generally, chlorine-containing disinfectants are selected, with a concentration of 500 ~ 1000 mg per liter, and the action time should be not less than 30 minutes.

Tableware can be disinfected by circulating steam for 20 minutes (temperature100℃); Boiling disinfection 15 ~ 30 minutes; Disinfect cabinets with far infrared rays. The temperature reaches 125℃ for 15 minutes. After disinfection, the temperature can only be used if it drops below 40℃. Chemical disinfection can be used in units without thermal disinfection or eating utensils that cannot be disinfected by thermal disinfection. For example, soak in chlorine-containing disinfectant with available chlorine content of 250 ~ 500mg for 30min. Rinse with clean water after disinfection, dry and save for later use.

In Qin Ying, clothes and bedding can be washed, dried and disinfected by heating, and clothes can also be washed with washing powder and detergent for disinfection.

Toilets, kitchens and living rooms should be cleaned frequently, and sanitary ware can be cleaned with disinfectant containing 500 mg of effective chlorine per liter.