It is an Informative image of mask dos and don'ts. In Dos's first point is always clean your hand before and after touching your mask. In don'ts, the first point is Don'ts touch or fiddle with your mask once on.
In Dos's second point is to Wear your mask firmly over tour nose and mouth. In don'ts, Don’t wear your mask on your chin, head or hanging off your ear.
Mask dos and don'ts!

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I'm passionate and emotional in writing the articles for the health field, very sensitive for mankind's health, feeling satisfied when writing regarding mankind's health and education.