What is the correct way to use disposable masks

Disposable masks are very important to us. No matter whether the weather is bad or the disease is spreading, disposable masks can help us resist a lot of dirt. They are very important for our health. But how should disposable masks be used? The first choice of disposable masks are those with cold sides, one side is blue and the other side is white. Generally, the white one needs to be placed inside, and the one with metal strips should be placed outside. Note that the bottom of the mask should reach the base of the chin.

1. Pull up the upper edge of the mask to cover your mouth and nose. Pull the two upper straps behind your ears and tie them tightly on your head. Do not tie them on your ears.

2. Use the index fingers of both hands to press the metal wire at the root of the nose on the upper side of the mask to make it close to the skin of the nose, then gradually move the index fingers to both sides to make the entire mask close to the facial skin.

3. After taking off the mask, wrap it in tape or a paper bag, then dispose of it in a covered trash can, and wash your hands in time.

Please note that when tying the belt, you should pull up the upper strap to cover your nose. The strap should be pulled behind your head and tied. Do not tie the strap above your ears. After tying it, you need to press the metal mask so that it sticks to the skin on the nose, and slowly move your fingers along the metal to both sides until the mask is sewn tightly onto the face.