How many times you should wear your N95 mask

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?

source https://www.cnn.com/2022/01/13/health/n95-mask-wear-care-tips-wellness/index.html