How long can medical protective masks last?

    Medical protective masks are basically limited-use or disposable, and cannot be reused after washing.

    The high proportion of medical protective masks currently used in the market should be 3m1860N95 protective masks, which are used in epidemics such as avian influenza, Ebola, and Middle East respiratory syndrome. It can generally be used for 8 hours, but medical protective masks Once contaminated with blood or saliva splatter, it must be replaced immediately.

The above is the editor of medical protective masks for you to analyze how long medical protective masks can last. I hope it will help you.