Surgical masks are surgical masks
When wearing a mask daily, you should pay attention to the following: clean your hands before and after wearing the mask; wear the mask according to the packaging instructions, fix the tether of the mask tightly, make the mask close to the face, and strictly distinguish the inside and outside; if there is a color, you should use it. The colored side faces outwards. The masks of ordinary people should be replaced and cleaned every day. After cleaning, they should be boiled in boiling water and then hung in the sun. For people who are in frequent contact with SARS patients or suspected patients, such as medical staff, the masks need to be replaced every 4 hours and must be disinfected; when the masks are damaged, they should be replaced immediately; the discarded masks should be sealed and put in with a lid Trash can.