Earwax is a sticky liquid produced by the cerumen glands in the skin inside the ear canal. It protects the ear by trapping anything that might fly, fall or be blown into the ear canal, such as dirt, dust, insects or bacteria. When too much wax accumulates inside the ear canal, however, pressure, pain, coughing, itching, odor or hearing impairment may occur. Removal of excess earwax will eliminate these symptoms, according to the American Academy of Otolaryngology (AAO).
Ear Drops
Hardened wax may block the ear canal and cause pressure and hearing loss. Administering two to three drops of mineral oil or baby oil to the affected ear with an eyedropper will soften wax and encourage draining. The Mayo Clinic recommends using this home remedy twice each day for up to five days. Douglas Hoffman, MD, PhD suggests mixing a solution of 1 part vinegar, 1 part water, and 2 parts peroxide, warming it to body temperature, and then applying it to the ear canal to soften and clear wax blockages. Detergent drops, such as those containing carbamide or hydrogen peroxide, are also effective at treating excess earwax, according to the University of Maryland Medical Center. Ear drops are also beneficial at preparing the ear for irrigation.
Ear Canal Irrigation
Ear canal irrigation can remove hard or soft wax blockages by gently flushing the ear canal. The AAO recommends washing the external ear with a soft cloth and water and then applying a few drops of lukewarm saline to the affected ear with a dropper to soften the wax before irrigation. After about 15 minutes, use a bulb syringe to flush the affected ear with lukewarm water or saline solution, and then allow the liquid and wax to run freely out of the ear. Saline that is too cool or too hot may cause dizziness or vertigo, according to the University of Maryland Medical Center. The AAO warns that this method of earwax removal is not appropriate for those with a weakened immune system, diabetes, ear tubes, or a perforated eardrum.
Candling
While most experts, including the FDA and AAO, warn against the use of candling for home removal of earwax, the technique purportedly reduces pressure and improves hearing in some cases. Ear candling involves inserting a long, cone-shaped, hollow tube of wax into the ear canal, and then lighting one end. The flame creates a vacuum that sucks excess earwax into a tube. According to the FDA, there is no valid scientific evidence that supports the effectiveness of ear candles. Moreover, the candles may cause burns or other injuries.
