The CDC now recommends “cloth face coverings” to slow the spread of COVID-19. As we’ve discussed before, there are pros and cons to cloth masks, and some organizations are still on the fence about whether it’s worthwhile to convince everyone to wear them. The WHO, for example, has yet to provide an official opinion on cloth masks but hinted on Wednesday that that could change.

If you do start wearing cloth masks, here’s a few things to remember:

See the list at Lifehacker