focus on washing hands, not washing groceries
cdc now says it's not that easy to get covid-19 from contaminated surfaces.
covid-19: how effective is hand sanitizer?
claims that hand sanitizer doesn't work against coronavirus are false. it does, but hand washing is still better.
hand dryer or paper towel? study looks at safest way to dry hands
it turns out that paper towels reduce spread of germs, but not for the reason you may think.