According to the healthy emergencies, face mask become necessary demand in our daily life.
Then how to wear a cotton mask rightly?
1. If the cotton mask has a inner bag, put an filter into it first.
2. Before wearing. Adjust the cord to hang the earband to a suitable position and stretch the mask.
3. The nose of mask is positioned upwards, let the mask buckle the chin and hang the ear bands in turn.
3 After wearing, fix the nose beam according to the nose shape and recommend air tightness inspection:
Cover the mask with both hands. If you feel ari leaking, adjust according to step 1 and step 2