I don't think touching your face is a problem. It is touching your eyes, nose, and mouth. When you are wearing a mask you can't touch your mouth and nose. The "

I don't think touching your face is a problem. It is touching your eyes, nose, and mouth. When you are wearing a mask you can't touch your mouth and nose. The "don't touch your face" is a simplification of what people should really be worried about. Rubbing eyes, touching inside the nose, and in the mouth. Sometimes this is advice given.