Ear candles can cause serious injury to the ear, and the Food and Drug Administration advises people not to use these products, as stated by WebMD. Ear candling is a method that involves placing a lighted hollow cone-shaped candle made from a fabric tube into the ear canal.
This theory is referred to as "thermal auricular therapy" or "ear coning," and it's believed that it can help with different conditions, including colds, hearing loss, flu, wax buildups, sinus infections and sore throats. The risks of this technique include fire, bleeding, eardrum puncture, ear injury and burns. Research has shown that ear candling is not effective in getting rid of earwax, as stated by the Mayo Clinic. People with earwax problems should always consult a doctor.