New coronaviruses have spread in many countries, and everyone must pay attention to taking precautionary measures. Wash your hands frequently, take your temperature, and wear a mask. Can you do it? Do you know how to use medical masks correctly? Here, medical mask manufacturers share the right approach.

1. Regardless of whether it is a disposable mask or a medical mask, there are actually front and back sides. Take the disposable mask, for example, the darker color is the front side, the front side should be outward, and the medical mask has a metal clip on the nose clip. .

2. The face opposite to the face should be the reverse side of the medical mask, that is, the side with a lighter color. In addition, pay attention to the part with the metal strip above the mask, don\'t wear it upside down.