Usage Of Surgical Mask

1. Whether it is a disposable mask or a medical surgical mask, there are actually front and back sides. Take the disposable mask, the darker color is the front, the front should be facing outward, and there are metal clips on the medical surgical mask article;
 

2. The face that is facing the face should be the reverse side of the medical mask, that is, the lighter side. In addition, pay attention to the part with the metal strip above the mask. Do not wear it on the back.
 

3. After clearly distinguishing the front, back, upper, and lower sides of the mask, wash your hands first to determine whether the mask is correct, and then hang the cords at both ends on your ears.
 

4. The last step, the most important step, is also the metal strip problem mentioned above. After wearing the mask, you need to use your hands to press the metal strips on both sides of the nose bridge so that the upper end of the mask is close to the bridge Stretch the mask so that the mask does not leave wrinkles, it is best to cover the nose and mouth, so the effect of the medical mask will be better.