You’re ready to swap your old cloth masks for N95s as some experts recommend, but the higher price tag and two little words — “single use” — are giving you pause. How long can you really wear an N95 and still protect yourself and others from Covid-19 risk?
You’re ready to swap your old cloth masks for N95s as some experts recommend, but the higher price tag and two little words — “single use” — are giving you pause. How long can you really wear an N95 and still protect yourself and others from Covid-19 risk?