If the baby has no nasal congestion or breathing difficulties after the boogers are sucked in, the boogers will be discharged on their own as they breathe in. If the nasal stool is deep and there is nasal congestion, you can put a small amount of water in the nasal cavity and massage and rub the nostrils with both hands to discharge the stool gradually. Under normal circumstances, the nasal mucosa and nasal glands secrete nasal mucus, which protects the moistness of the nasal cavity, so no special treatment is needed in general.