Which color is the best disposable mask?

If you wear a mask for a long time, many pollutants (such as particles) will be adsorbed outside, thereby increasing the respiratory resistance; on the other hand, the inside of the mask will also absorb bacteria and viruses in the exhaled air. In addition, people produce a lot of water vapor when they breathe, and sweat when they walk, which makes the mask very simple, damp and spreading bacteria. The function of separating bacteria will be reduced, and the protection system will be deteriorated. Wearing this mask for a long time is harmful to our health. Disposable masks are a common product.

 There are many types of masks. There are many differences in permeability. Which one is better? If you just prevent flying dust, you can use general disposable masks. No matter which brand, the effect is the same. . If there is no special purpose, three layers are sufficient. If there is a special purpose, multiple layers are better. suggests that you don't have to worry too much about the brand. 

Disposable masks have national standards, so you can only buy and wear them resolutely. *** It is better to use white for disposable masks. Although it may bleach white, the white of the mask is more beautiful. Once the mask is contaminated, it can be seen and replaced immediately. For example, green, black and other color masks are all colored with dyes, so they are not very good to the human body and it is not easy to identify the degree of pollution. The above content is sorted out and released by disposable protective mask manufacturers, please indicate when reprinting!