How to use ordinary medical masks?


Ordinary medical masks(5mm nose wire) are used to block the splashes exhaled from the oral cavity and nasal cavity, and can be used for disposable hygiene care in ordinary medical environments with low protection levels. It is suitable for general health care activities, such as sanitation, liquid preparation, cleaning bed units, etc., or barrier or protection of particles other than pathogenic microorganisms such as pollen.


1. After the mask is damp or contaminated with moisture, put on a new clean and dry mask;

2. Use a mask to carefully cover the mouth and nose and tie them firmly to minimize the gap between the face and the mask;

3. Do not reuse disposable masks, disposable masks should be discarded after each use;

4. When in use, avoid touching the mask-after touching the used mask, for example, to remove or clean the mask, wash your hands with soap and water or use alcohol hand sanitizer.