Microsuction vs ear irrigation: which is better?

Neither method is better for everyone. Microsuction is the more versatile of the two: it is dry, usually quick and can be used on ears that shouldn't get wet, such as those with a history of a perforated eardrum. Ear irrigation works well on soft wax, is quieter and is often what NHS and community services provide. Which suits you depends on your ears, your medical history and what is available near you.

How microsuction and irrigation work

Microsuction

The clinician looks into your ear through a microscope, magnifying loupes or a small camera called an endoscope, and uses a thin suction tube to lift the wax out. Because they can see the canal and the eardrum the whole time, they can work around hard lumps and stop the moment anything looks wrong. Many also use small instruments, such as a curette or a fine hook, to free stubborn pieces. Our page on microsuction ear wax removal has more on the method.

Ear irrigation

An electronic irrigator sends a steady, controlled flow of water at body temperature into the ear canal. The water runs along the canal wall, gets behind the wax and pushes it back out, while you hold a small bowl under your ear to catch it. The clinician pauses to look in your ear between rounds to see how it is going. Read more about electronic ear irrigation.

A third option: manual removal

It often gets overlooked, but a clinician can also lift wax out by hand under direct vision, using a small curette, a hook or fine forceps. NICE includes manual removal with a probe among the methods trained practitioners can use. It is useful for wax near the entrance of the canal, or a hard flake that suction can't grip, and in practice it is usually combined with microsuction rather than used on its own. Our page on manual wax removal explains why it is best left to a professional.

Microsuction and irrigation side by side

Here is how the two compare on the things people usually ask about.

Which is more comfortable?

Neither should hurt. Most people describe microsuction as noisy rather than painful. The suction is loud, and a piece of wax travelling up the tube can make a high-pitched squeal. ENT UK notes that if you are very sensitive to sound, you can ask the clinician to use other instruments instead, though it may take longer. The tube brushing the canal wall can set off a tickly cough, and a few people feel briefly dizzy.

Irrigation is quieter. You'll feel warm water moving around in the ear, a sensation some people find odd rather than unpleasant. Water that isn't at the right temperature can make you dizzy, which is why electronic irrigators control it. Afterwards the ear may feel damp for a while, and tilting your head usually lets any leftover water drain out.

If you've had a bad experience with one method, say so when you book. Some clinics offer both methods, and suction is often combined with small hand instruments.

When irrigation isn't suitable, and microsuction is the better choice

Microsuction's biggest advantage is that it can be used on ears that shouldn't get wet. Water getting through a hole in the eardrum can cause a middle ear infection, so irrigation is usually avoided in anyone whose eardrum or middle ear has been damaged or operated on.

If any of these apply to you, microsuction or manual removal by a trained clinician is the usual choice. Whichever you book, you will be asked about your ear history first, so it helps to have the answers ready.

Microsuction has fewer restrictions, but it isn't right for everyone either. People who can't keep their head still, who find the noise too distressing, or whose ear canals are very narrow or tender may do better with irrigation or manual removal.

How to prepare for each

For irrigation, softening the wax is part of the treatment. NICE advises using wax softeners either just before irrigation or for up to 5 days beforehand. If the first attempt doesn't work, it suggests using softeners again, or putting water in the ear 15 minutes before trying a second time. If irrigation still hasn't worked after the second attempt, NICE recommends referral to a specialist ear care or ENT service.

Microsuction depends less on preparation. ENT UK suggests using softening drops for 5 days beforehand if your wax is hard and dry, or if you have had trouble with microsuction in the past. Soft wax can often come out without any drops at all. Follow your clinic's advice, because some prefer you to arrive with softened wax and others don't mind.

Our guide on how to use ear drops covers the technique, and what happens at an ear wax removal appointment walks through the visit itself.

What about ear syringing?

Syringing and irrigation are often used as if they meant the same thing. They don't. Traditional syringing used a large hand-held metal syringe to squirt water into the ear, and the pressure depended on how hard the person pushed the plunger. In its 2018 guidance, NICE recommends that manual syringing should not be used to remove ear wax.

Electronic irrigation does the same job with a pump that keeps the pressure and flow steady. If a service still describes its treatment as syringing, ask which equipment it uses. Our page on ear syringing explains how the method has changed.

Which should you choose?

For most people, the honest answer is whichever method a qualified clinician offers and thinks suits your ears. Both clear wax in most cases, although hard, long-standing wax sometimes needs a second visit whichever method is used.

Microsuction tends to be the better fit if you have any history of eardrum problems, ear surgery or grommets, if you want the wax out without days of drops beforehand, or if irrigation hasn't worked for you before. Irrigation is a perfectly reasonable choice if your ears are otherwise healthy, your wax is soft or has been softened, and it is what your local NHS service offers.

Price is worth checking, but let it follow the choice of method rather than lead it. Our guide to ear wax removal costs sets out typical prices, and ear wax removal on the NHS explains what is available free.