The first step: gently pinch the nose clip and place the mask on the face to ensure that it can cover the nose and mouth.
The second step: tighten the elastic band on the head to prevent air from entering.
The third step: tie the elastic band around the neck and fasten it.
Step 4: Be sure to fully open the mask to minimize the number of layers used during breathing.
How to wear ear-hook masks
The first step: put your hands through the ear straps, put the nose clip on the upper part, and put the mask on the nose and mouth.
The second step: the ear strap should be placed at the base of the ear and spread from head to toe, so that the folds of the mask are fully unfolded, which helps maximize the coverage of the face and minimize the number of layers required for breathing.
The third step: gently pinch the nose clip to prevent air from entering.
