Newborn earwax usually does not need to be cleaned up, if it leads to blockage of the external ear canal, it needs to go to the hospital for intervention and treatment. Newborn earwax is a kind of yellow material secreted by cerumen glands, most of which will fall off by themselves after drying, while a small number of babies have oily ones, which are not easy to fall off and can also be discharged out of the external auditory canal by themselves, so they generally do not need to be cleaned up, and they will not affect the baby’s hearing. If the baby earwax is more, cause the outer ear canal blockage lead to hearing loss, need to take the baby to the hospital ear, nose and throat department consultation, in the operation of professional physicians to clean up the earwax, so as not to cause damage to the outer ear canal. In daily life, babies should dry the water in the external ear canal in time after taking a bath, to avoid causing earwax adhering to the external ear canal is not easy to fall off and cause earwax blockage phenomenon.