1. Before wearing, children need to read the instructions carefully with the help of their parents to master the correct method of using children's masks.
2. When wearing a mask, use both hands to press the nose bridge strips on both sides of the bridge of the nose, so that the upper end of the mask is close to the bridge of the nose, and stretch the mask downward to completely cover the mouth and nose, and avoid using both sides alternately.
3. Parents should pay attention to children's wearing of masks at all times, and it is not advisable to wear masks for a long time. If children feel uncomfortable while wearing masks, they should adjust or stop using them in time, and seek medical attention immediately if necessary.
