Masks have become a necessity. Here’s how to pick the right one, and wash it. In the midst of the Covid-19 pandemic, face masks have become a necessity, like keys or your wallet — you can’t leave home without them. For the reusable cloth masks popular with so many people, that means a lot of laundry. …
Do face shields work? Could the coronavirus spread via your toilet? And why is it necessary to clean your cloth mask daily? Health experts answer these questions and more.