Aiming at the disinfection of school public goods, this paper summarizes four disinfection methods, including high temperature disinfection, disinfectant disinfection, indoor disinfection and crowd disinfection.

Sterilize sth at high temperature

For school canteens, tableware and other items, the disinfection of items is achieved through high-temperature disinfection, which is usually scalded with boiling water and disinfected with a disinfection cabinet for about 30 minutes.

Disinfect with disinfectant

For school office supplies, students' desks and chairs and other items, disinfectant and disinfectant are used for disinfection. Wash it every day and wipe it with disinfectant for a certain period of time. The wiping time should not be too short, and it needs to be wiped with a wet cloth after wiping.

Indoor disinfection

Indoor disinfection usually adopts opening doors and windows for ventilation, and can be supplemented by exhaust fans when necessary. If there is air conditioning in the room, clean the air conditioning filter regularly. Before school starts, you can spray disinfectant indoors, close the doors and windows for spraying, wait for about 20 minutes before opening the doors and windows, and then spray clean water indoors.

Crowd disinfection

For the disinfection of the school crowd, it is mainly through washing hands and touching the articles of the crowd. Toilets and dormitories are equipped with hand sanitizer and other items, and everyone is required to wash their hands frequently and wipe off the moisture on their hands in time. Spray disinfectant on articles that are easily accessible to everyone, and clean and wipe them in time.