A person should wear a mask that is snug over the nose, mouth, and chin without any gaps. When he is wearing a mask, he should feel warm air coming through its edges while breathing out. If he is feeling air coming out under the edges of his mask, he is not wearing the mask properly.
Some people choose to buy face mask protection accessories made with several layers to get enhanced protection. While some others prefer to wear a medical mask under another cloth mask. That means they wear two masks to enjoy more protection. But it is advisable not to wear 2-3 masks as layers if you find difficulty breathing or are blocking your vision. Also, if you use KN95 or N95, you may not want to wear another mask. But make sure you wear these masks in such a way that they fit and seal close to your face.
Proper use, storage, and cleaning of face masks are also important. You can follow these steps while putting on and removing any face mask:
Wear a mask over your mouth, nose, and chin properly.
Sanitize your hands before and after wearing a mask.
Tie a mask properly behind your head or you can use ear loops if needed.
Avoid touching your mask once you wear it.
Remove the face mask protection accessories by untying them or lifting off the ear loops.
In case you have accidentally touched your mask, it is advisable to wash or sanitize your hands.
If your mask becomes wet or dirty, remove it and wear a clean one.
Always throw away disposable masks after using them one time.
