Recommended mask types and users:
Disposable medical masks: It is recommended for the public to use in non-person-intensive public places.Disposable medical masks: It is recommended for the public to use in non-person-intensive public places.
KN95 / N95 and abovemedical protective masks: The protective effect is better than medical surgical masks and disposable medical masks. It is recommended for field investigation, sampling and testing personnel. The public can also wear it in highly crowded places or closed public places.
Where can I buy masks?
Such as the purchase of medical masks, you can go to a large pharmacy or supermarket, protective supplies store, etc.
Medical masks are different from ordinary masks in that they have high protection performance, so the price is relatively high. Regularmedical masksare individually packaged to avoid secondary pollution. Generally speaking, you need to replace these masks for four to six hours. Of course, if you do n’t wear them correctly, you do n’t have to wear them.