Everyone knows that spring is the best season, but this season is also the season of high flu, and the most serious respiratory infection, so people wear disposable masks this season, but today's disposable medical masks are small. To give the user a brief introduction to the use of disposable masks to prevent the flu should pay attention to what details, let's take a look at it.
Disposable masks are designed to adapt to today's fast-paced life and can only be used once. People often use disposable masks repeatedly for the sake of economy. On the surface, it seems to save a little bit of money, but after the disposable mask is worn, plus now it is spring, there will be harmful substances in the absorption layer of the mask, and the human body will enter the respiratory system as the human body breathes. Health poses a threat. If you wear a disposable mask many times, in a sense, there is no difference between not wearing a mask. Also, people sometimes feel that there is no difference between the front and the back of the mask, and they will not pay more attention when wearing it. In fact, the general mask has three layers, a waterproof layer, a filter layer, and an absorbent layer. Each layer has its own meaning of existence and its role is different. A small mask, there are still a lot of details to pay attention to when using.