Traditional thick gauze masks of small fluff is harmful to human lungs?

There will be some harm, but we can see the particle size of the fluff is still relatively large, by our nose hair is able to block, the main harm comes from the invisible microscopic dust and ultra-microscopic dust.

The way to clear the dust: scientific selection of GB2626-2006 standard certified dust masks, to help prevent lung injury.

1, choose the compound half mask type. Disposable masks are not suitable for long-term or occupational protection due to high air leakage rate.

2. Choose KN100 rating. Low protection rate in high dust environment will lead to physical harm.

3, choose silicone material mask, relatively long service life, soft and comfortable. Wear for a long time, not easy to trigger allergic reactions. Hardness masks are easy to cause facial indentation.

4, the mask is divided into size, this is extremely important. It is not recommended to buy those so-called universal models of masks, easy to leak.

5, masks cover the mouth and nose, cover the mouth and nose and jaw 2 kinds, it is recommended to use the latter, relatively more comfortable.

6, it is recommended to choose a smooth breathing mask. Some masks use double filter cotton + double filter surface design, relatively smooth breathing, and long service life.