How to distinguish between the front and back of the face mask? What should I pay attention to when wearing a face mask?

As the environment gets worse and worse, many people are used to going out with a mask. Many people choose a Disposable Mask. Choosing masks is often confusing for many people.. There are many people who don't know how to distinguish between the front and the back of the mask. I will introduce it to you today:

Usually, the Disposable Face Mask we buy at the pharmacy is a medical general Surgical Mask. It has two sides, the darker side - the blue side faces outward, and the lighter side faces inward, close to our face. Not only that, but the mask is also divided into upper and lower parts. The hard side of the metal strip is the upper end, and it is close to the bridge of the nose when worn.

After understanding how to distinguish between the front and back of the Face Mask, let's learn how to wear the it correctly.

First, wash: First, wash your hands, so as not to dirty the inside of the mask;

Second, hang: put the mask on the face and nose, use both hands to hang the rope at both ends on the ear;

Third, pull: both hands up and down to pull the wrinkles of the face mask, so that the face mask can completely cover the nose and mouth;

Fourth, pressure: Finally, use the index finger of both hands to press the metal strips on both sides of the bridge of the nose, so that the upper end of the face mask can be close to the bridge of the nose.

When you go out to wear a face mask, you should not only understand how to distinguish between the front and back of the mask, but also pay attention to: after wearing the face mask, avoid frequent touching of the mask to prevent the protection from being reduced; after taking off the mask, put it in a tape or paper bag, then Dispose of in a covered trash can and wash your hands in time; do not reuse disposable face mask.