How to kill positive people at home

Home disinfection of positive patients is as follows:

1. Indoor air disinfection: Chemical disinfectants are generally not needed for indoor air disinfection. Just open the window regularly every day, keep the indoor air circulating, and ventilate at least three times a day for more than 30 minutes each time. If there is no room with natural ventilation, you can use an exhaust fan to assist ventilation, and pay attention to keep warm when ventilation.

2. Maintain hand hygiene: generally, you need to wash your hands after touching items in public areas of the family, such as faucets, door handles, tables and chairs, or before preparing food, after taking off your mask, before and after meals, and use hand sanitizer according to the standard seven-step washing method. Generally, we should avoid touching our eyes, nose, mouth and other body parts with our hands.

3. Disinfection of domestic garbage: Positive personnel need to be equipped with a special trash can, preferably a trash can with a lid, and put on a plastic bag, and then discard the garbage in the garbage bag. Before cleaning up the garbage, they can spray chlorine-containing disinfectant containing 500- 1000mg/L of available chlorine or 75% alcohol for disinfection until it is completely wet, then tie the plastic bag tightly and discard it.

4. High temperature disinfection method: COVID-19 is sensitive to heat, and the temperature is higher than 56℃ for 30 minutes, which can effectively kill the virus. It can also be boiled in water, steamed at high temperature and exposed to sunlight. Disinfect water cups, chopsticks, tableware, etc.

5. Ultraviolet disinfection method: disinfect with ultraviolet lamp, but pay attention to no one present, and the disinfection time should not be less than 30 minutes each time. Close the doors and windows when disinfecting. But the place where ultraviolet rays can't reach can't play the role of disinfection.