Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

With Americans growing increasingly worried about the coronavirus, many have been exploring options to ward off germs. As a result, hand sanitizers have been fast disappearing from store shelves.

With concerns about COVID-19 running high, supplies of hand sanitizer at local stores may start to run low. If they run out, is it safe to make your own, and will DIY hand sanitizer protect you ...