Baby boogers are very dry and hard can be cleaned with saline, or ask a professional doctor to take them out. 1. Saline cleaning: baby boogers are very dry and hard, you can spray saline into the nasal cavity, and then dip the boogers out after they are softened, which basically will not have any effect on the baby. 2. Seek professional medical help: if the baby’s booger can not be removed by themselves, in order to avoid damage, you can ask a professional doctor to take out the booger with professional instruments. Due to the fragility of the baby’s nasal mucosa, the process of removal may lead to damage, and there may be obvious bleeding, pain and other symptoms, so it’s best to seek medical attention in a timely manner. Usually need to pay attention to the baby’s nasal hygiene, do not let the baby often in too dry environment, so as not to lead to boogers increase.