What are the benefits of wearing a mask?

1. Masks can not only isolate bacteria, dust and smog in the air in time, but also better protect the respiratory tract and facial skin.

2. It can protect facial skin. Girls who love beauty can wear a bigger mask to protect their necks and be younger.

3. People with oral diseases can better protect the respiratory tract by wearing masks, and people with rhinitis should wear masks as little as possible.

Wearing a mask can isolate germs in the air in time and better protect your immune system. It is best to wear a mask with PM2.5.

5. The mask that painters should choose is a 3M mask with built-in activated carbon, which can effectively isolate formaldehyde and metal elements.

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