Do not touch the front of the face mask. If you do, clean your hands and dry thoroughly.
Avoid touching your face, as infection can still be introduced by touching your eyes or if you are not wearing your face mask correctly.
Face masks should not be moved during use. This includes being pulled up or pulled down below your chin. If you need to remove your mask (for example, to eat) – remove it safely, dispose of it appropriately (or wash if a home-made facial covering or cloth mask) and clean your hands.
Replace the face mask if it becomes damp, damaged or soiled.