Precautions for wearing a disposable mask

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What are the precautions for wearing disposable protective masks.

When you go to the hospital, you should always wear a mask. In the winter, the elderly and the infirm with weakened immune systems should try to wear masks when going out.



Most colored masks are made of synthetic fabrics, which are less breathable and also have chemically irritating odors that can easily cause respiratory tract damage, while qualified masks are made of gauze and non-woven fabrics.

It's unscientific to leave it lying around after use and not clean it in time.Don't run with disposable masks.

Source: https://www.unisourcesgroup.com/news/23.html

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