How often should you change your face mask ?
The article discusses the importance of changing face masks frequently to maintain their effectiveness in protecting against COVID-19. Factors such as the type of mask, level of exposure, personal hygiene, and symptoms of illness determine how often a mask should be changed. Disposable masks are designed for single use, cloth masks should be washed after each use or at least once a day, and N95 respirators have specific guidelines for replacement. It is crucial to follow proper guidelines to prevent the spread of infection and keep oneself and others safe.