Babies and children with boogers in their noses can be sucked up by a nasal aspirator or wiped away by a cotton ball dipped in wet water, etc. 1. Nasal aspirator, to clean up the baby’s nose in time, when the baby’s nose has not dried up when using nasal aspirator is still very useful. 2. Cotton balls dipped in wet water to wipe away the boogers, snot has dried up, such as boogers are not too big, adults can help the baby with tweezers or cotton swabs dipped in wet water to remove. If it is not easy to remove, it is recommended to take the baby to the hospital. In addition, if the children’s nasal mucus suddenly increased, it is likely to be caused by cold and flu or nasal mucosa infection. At this time, you should take your child to the hospital for examination, a specialist physician, a comprehensive assessment of the child’s condition, to give diagnosis and treatment.