Studies state that to prevent the spread of germs during the COVID-19 pandemic you should wash your hands with soap and water for at least 20 seconds or use a hand sanitizer with at least 60% alcohol to clean your hands BEFORE AND AFTER the following:
Touching your eyes, nose or mouth.
Touching your mask.
Entering and leaving a public place.
Touching an item or surface that other people might touch frequently, such as door handles, tables, gas pumps, shopping carts, electronic displays or cash registers.