That way is not suitable for on-site disinfection

Improper disinfection methods: large-scale disinfection of outdoor environment, disinfection of external environment in rainy and snowy weather; Air disinfection of external environment; Directly spray disinfectant (powder) to disinfect the whole body of personnel; Adding disinfectant (powder) to ponds, reservoirs, artificial lakes and other environments; Disinfect indoor air with chemical disinfectants in the presence of people.

The correct way: 1, hospitals, airports, stations and other crowded places increase the frequency of disinfection of environmental objects.

2, high-frequency contact with door handles, elevator buttons, etc. Strengthen cleaning and disinfection.

3. Strengthen school environmental sanitation management. In particular, it is necessary to strengthen the environmental sanitation of classrooms, canteens, dormitories, toilets and washrooms, focusing on cleaning, supplemented by preventive disinfection, and strengthening the management of children's hand hygiene.

4. When the indoor environment is disinfected with chemical disinfectants, it must be carried out without people.

5, garbage, feces and sewage collection and harmless treatment.