I lived in heavy pollution this summer due to forrest fires. I bought N95s and wore them walking around town. Totally annoying, looked weird although I wasn't t

I lived in heavy pollution this summer due to forrest fires. I bought N95s and wore them walking around town. Totally annoying, looked weird although I wasn't the only one doing it, sweaty, but they did help. The one thing I realized quickly was that I could not take the mask off without completely f-ing up the sterile field created by the mask. Outside of the mask smeared all over my face, outside of the mask hitting me in the eye as my glasses got hung up, etc. If you can't doff an N95 correctly, keeping the exterior of the mask from your hand, facial skin, and mucous membranes, they won't actually block anything viral or bacterial. Gave me a whole additional level of appreciation for the doctors and medical professionals working with Ebola patients couple years back and a greater understanding of why they fell ill despite what seemed to be bulletproof PPE.