/ Science / Health and Body / Ask a Doctor: Cite Where does ear wax come from? Ear wax is made by skin glands near our ear drums. The wax protects the ear canals and acts as a barrier against bugs and bacteria. Only in cartoons can it be used for candles! How do bones grow? What causes a burp? Q&A about the Body Download Poptropica and play for free!Explore a limitless universe of uncharted islands See also: Anatomy and Physiology: Can You Hear Me Now?