Wash your hands before putting it on using soap or an alcohol based sanitizer gel without touching the front.

Cover your mouth and nose.

It should go all the way up to the bridge of your nose and down under your chin.

Hook the straps around your ears or tie them around the back of your head.

You don't want any gaps between your face and the mask.

Avoid touching a nose, eyes or mouth at all times.

Take it off from behind door in a plastic bag until you can wash it and then wash your hands and wash it regularly with your other laundry using your normal detergents.