Earwax generally refers to cerumen. Whether a one-and-a-half year old baby with cerumen in the ear should be pulled out or not should be judged according to the amount of cerumen. 1. Usually, cerumen in one-and-a-half year old baby’s ears is a normal physiological phenomenon, and if the amount of cerumen is small, there is no need to take special measures, so there is no need to pull out the cerumen. 2. 2. If the amount of cerumen is large and affects the baby’s hearing, then appropriate removal is needed. However, as babies are relatively young, parents should avoid pulling out the earwax for their babies without authorization, and consult a doctor in time to remove the earwax with professional instruments, so as to avoid damaging the tympanic membrane and so on. And cerumen has a certain protective effect on the external ear canal, and should not be cleaned too often. If the baby does not cooperate, then you need to stop pulling out the ear in time to avoid unnecessary damage to the baby. Parents are advised to pay more attention to the baby’s situation, if the cerumen is large and affects the baby to some extent, then it is necessary to consult a doctor in time to remove the cerumen, and avoid pulling out the cerumen by oneself.