Generally, two-year-olds do not need to have their ears pulled out because the earwax glands inside the ear secrete earwax. If the amount is relatively small, it will secrete outward on its own as the child does the chewing motion, so there is no need for parents to pull out the child’s ears. However, if the earwax inside your baby’s ears accumulates a lot and is particularly hard, it can usually be cleaned. It is best to go to the hospital and let the doctor check first. You can use sodium bicarbonate ear drops to soften the earwax before cleaning it out, so as not to force it out and cause bleeding in the ear canal or infection of the ear canal mucosa. At the same time, avoid letting your child’s ears get water in them frequently, which may aggravate the secretion of earwax and even lead to infection. The earwax in your child’s ears should improve significantly after active treatment, and if necessary, you need to go to the hospital every month to clean the earwax.