To wear a mask, first clean your hands with hand sanitizer or soap, then hold the ear strap of the mask to make its light side face yourself, and hang both ear straps on your ears. Then open the mask, and then press the metal clip on the mask to make it more fit with our facial contour.
To wear masks correctly, first we need to clean our hands with soap or hand sanitizer before wearing masks, and then open the packaging bag of masks and remove the masks.
This is that we can see that the color of the mask has dark and light sides, then find the lighter side of the mask, hold the ear strap of the mask to make the light side face ourselves, and hang the ear straps on both sides on the ears.
Then open the mask so that it covers our nose and chin, and then press the metal clip near the nose on the mask to make it fit more closely with the contour of our face, so that the mask can be worn.