Most earwax doesn’t need to be removed at all. Your ear canals are self-cleaning: wax naturally migrates outward with the help of jaw movement, eventually reaching the outer ear where it dries and flakes off. When wax does build up enough to cause muffled hearing, fullness, or discomfort, a few safe methods can clear it at home, and a professional can handle the rest.
Why Your Ears Make Wax
Earwax is produced by glands in the outer third of the ear canal. It’s a mixture of fats, immune proteins, and enzymes that trap dust, repel water, and fight off bacteria before they reach the eardrum. Removing all of it actually leaves the canal more vulnerable to infection and irritation.
Problems start when wax gets pushed deeper than it should be, or when someone naturally produces more than the canal can clear on its own. Narrow or unusually shaped ear canals, hearing aid use, and frequent earbud wear all increase the odds of a blockage. Symptoms of impaction include a plugged feeling, dulled hearing, ringing, itchiness, or ear pain.
What Not to Do
Cotton swabs are the most common cause of wax-related injuries. A study published in the journal Pediatrics tracked pediatric emergency room visits over 20 years and found at least 35 ER visits per day for cotton-swab ear injuries in children alone. In adults, the injuries are the same: scraped canal walls, bleeding, and punctured eardrums. Swabs push wax deeper and compact it against the eardrum, making the blockage worse.
Ear candles are the other method to avoid entirely. The FDA classifies them as dangerous medical devices with no validated scientific evidence of effectiveness. The agency considers them a high risk for severe skin and hair burns and ear damage, and has blocked their import into the United States. Studies that examined the candles found they generate no suction and leave behind candle wax residue that can end up inside the ear canal.
Softening Drops at Home
The simplest first step is softening the wax so it can work its way out naturally. Over-the-counter drops containing 6.5% carbamide peroxide are the most widely available option. You tilt your head, place 5 to 10 drops in the affected ear, let them sit for several minutes, then let the liquid drain out. Use them up to twice a day for a maximum of four consecutive days. If the blockage hasn’t improved by then, stop and see a provider.
Plain mineral oil, baby oil, or glycerin work as well. A few drops warmed to body temperature will soften hard wax over a day or two. Hydrogen peroxide (3%, the standard drugstore concentration) is another common choice, though it can cause a fizzing sensation that some people find uncomfortable. All of these are applied the same way: a few drops, head tilted, wait a few minutes, drain.
Home Irrigation With a Bulb Syringe
After softening for a day or two, gentle irrigation can flush loosened wax out. Use a rubber bulb syringe (sold in most pharmacies) and plain water warmed to body temperature, roughly 37°C or 98.6°F. Water that’s too cold or too hot can stimulate the balance organs near the ear canal, causing sudden dizziness or nausea.
Tilt your head so the affected ear faces the ceiling, gently squeeze a small stream of warm water into the canal, then tilt your head the other way to let the water and wax drain into a bowl or towel. Use light pressure. You’re not power-washing anything. Repeat a few times if needed, drying the outer ear afterward with a clean towel.
Do not irrigate at home if you have, or have ever had, a perforated eardrum, ear tubes (grommets), a history of ear surgery, or an active ear infection. In any of these situations, water entering the middle ear can cause serious infection or damage.
Professional Removal Options
When home methods don’t work, or when you have a condition that rules out irrigation, a clinician can remove wax manually. The two main professional approaches are irrigation with specialized equipment and manual removal using instruments or suction.
In-office irrigation uses a controlled stream of warm water, often with better pressure control than a bulb syringe. Complications from professional irrigation are rare, occurring at a rate of about 1 in 1,000 procedures, but can include canal scrapes, infection, or eardrum perforation.
Microsuction uses a thin suction tip and a microscope or magnifying loupe so the clinician can see exactly what they’re doing. A 2014 study of 159 people found microsuction was 91% effective at clearing wax in a single visit. It’s often preferred because it’s quick, keeps the ear canal dry, and can be safely used on people with ruptured eardrums, a history of ear surgery, or outer ear infections. There’s no strong clinical evidence that microsuction is more effective than irrigation overall, but its safety profile is broader.
Manual removal with a curette (a small scoop-shaped tool) is another option, typically performed under direct visualization with an otoscope or microscope. This is especially useful for hard, dry wax that won’t respond to softening or flushing.
Signs You Need Professional Help
Ear pain, sudden hearing loss, persistent ringing, or dizziness all warrant a visit rather than continued home treatment. Seek care promptly if you notice drainage or a foul smell coming from the ear, a fever alongside ear symptoms, or an earache that won’t resolve. These can signal infection or a more serious problem that wax removal alone won’t fix.
If you wear hearing aids, you’re more prone to wax buildup because the devices block the canal’s natural clearing process. Periodic professional cleanings, typically every 6 to 12 months, can prevent impaction from developing in the first place. The same applies if you’ve had repeated episodes of impaction: a provider can help you set up a maintenance routine using softening drops on a schedule that keeps wax from accumulating to the point of blockage.