Precautions for children wearing masks:
1.
Children's masks cannot be shared with others and cannot be worn for a long time. Children who wear masks for more than 6 hours will suffer from reduced resistance due to long periods of inability to breathe fresh air.
2. Wear a mask to distinguish between the pros and cons, and you must not distinguish between the inside and the outside. The inside of the mask is in direct contact with the nose and mouth; the outside is in contact with the outside world, which will increase the risk of infection in children.
3. Don't let the child expose his nose after wearing a mask, otherwise it will increase the risk of infection.
4. Everyone should clean the mask frequently to avoid the breeding of bacteria and the sickness of children.