How to Get the Best Protection From Your N95

Keep the edges clear

It’s hard to get a good seal if anything is sandwiched between your skin and the edges of the mask. Facial hair is notorious for disrupting respirator seals, so be aware that you won’t get as good a seal if you have a beard as if you are clean-shaven.

The same goes for stray hair from your head; make sure your hair is pulled back or otherwise out of the way. Glasses and jewelry can also interfere with a close fit, so consider taking off your glasses while you adjust your mask, and pay attention to whether your earrings, nose rings, or any other accessories are getting in the way of the mask’s seal or straps.

Find your favorite brand

Since different respirators are made slightly differently, you may find that one model or size fits you better than another. If you have trouble with certain brands, shop around and stick with the one that gives you the best seal. And, yes, you can reuse the same one if you need to.