Does ear candling work?
Ear candles are sold as a natural way to draw out earwax. The evidence is clear: they do not remove wax, and they can cause harm. Here is what actually happens, and what to do instead.
What ear candling claims
Ear candling, sometimes called thermo-auricular therapy, involves placing a hollow cone of wax-coated fabric in the ear and lighting the far end. The idea is that the burning creates a gentle suction, or a chimney effect, that pulls wax and impurities out of the ear. At the end, the stub is cut open to reveal a brown, waxy residue, which is presented as wax drawn from your ear.
What actually happens
Studies that have measured the pressure inside the ear during candling have found no suction at all. When candles are burned without being placed in an ear, the same brown residue appears inside. It is simply candle wax and burnt fabric, not earwax.
Tests have also found that ear candling does not reduce the amount of wax in the ear. In some cases, candle wax drips into the canal and adds to the blockage.
Microsuction removes earwax under magnification in about 30 minutes. £60 for both ears.
The risks
- Burns to the face, outer ear, ear canal and eardrum.
- Candle wax dripping into the ear, blocking the canal.
- Perforation of the eardrum.
- Fire risk to hair and clothing.
Doctors and audiologists in the UK advise against ear candling for these reasons.
What to do instead
If you have a build-up of wax, olive oil drops for a few days are safe and often effective. If that does not work, microsuction removes wax quickly and precisely, with no water and no heat. If you simply enjoy the relaxation of a candling session, there are far safer ways to unwind. See our guide to olive oil for earwax.
Frequently asked questions.
No. Burning a candle outside the ear produces the same residue. It is candle wax and burnt fabric.
There is no good evidence that it helps with sinus problems, tinnitus or any other condition.
It can be. Burns, wax blockages and perforated eardrums have all been reported.
Safe, proven earwax removal.
Microsuction in our Birmingham clinic or at home.
Earwax removalOlive oil for earwaxCotton buds and your earsEarwax build-up
Written and clinically reviewed by our HCPC registered audiologists. Last reviewed: 15 October 2026. This page is general information, not a diagnosis. If you are worried about your hearing or your ears, book an appointment or speak to your GP.