How to wear an anti-smog mask

Modern living conditions are getting better and better because heavy industry is developing better and better. However, the only consequence of the development of heavy industry is the deterioration of air quality. Many cities across the country have been seriously polluted. Therefore, smog weather often occurs in many cities. The smog is becoming more and more serious. At this time, you need to wear an anti-smog mask. Here we will teach you how to wear an anti-smog mask.

Before wearing, make sure your hands are clean.

1. With the back of the mask facing up, separate the upper and lower folded parts to form a cup shape.

2. Make sure the upper and lower folds are fully opened.

3. Hold the cup-shaped mask with one hand so that the open side faces your face. Use the other hand to hold the two headbands with the nose clip facing up. Wrap the mask around your chin and pull the headbands over your head.

4. Place the upper headband on top of your head and the lower headband below your ears. The headband cannot be twisted. Adjust the upper and lower folds to achieve a comfortable fit, making sure the folds do not fold inward.

5. Using both hands, shape the nose clip to the shape of your nose to ensure a good fit. Pinching the nose clip with only one hand may result in reduced performance of the protective mask.

6. Before entering the workplace, the air tightness of the protective mask should be checked.

Wearing airtightness check

1. Cover the front of the mask with both hands, and be careful not to affect the close fit of the protective mask.

2a) For protective masks without valves - exhale quickly;

2b) For respirators with valves - breathe in quickly.

3. If there is air leakage around the nose, readjust the nose clip to eliminate the leak. Repeat the above steps to check the air tightness when wearing.

4. If there is air leakage at the edge of the protective mask, readjust the headband to eliminate the leakage. Repeat the above steps to check the air tightness when wearing. If a good fit cannot be achieved, do not enter the hazard area.