Mu son is 8.5 months old. he always gets wax built up i his ears what could be causing this?

Many do: Wax is a natural product and some kids make more than others. You can worsen the problem if you ever use Q tips in the canal trying to remove it.In the narrow canal that pushes much of it toward the eardrum, like someone loading a cannon.If you cant reach it with your fingernail or a face cloth leave it alone. There are was dissolving drops available OTC at most grocery stores.