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Knowledge Centre

Providing rapid medical guidance and expert health insights for informational purposes. While our guides are written by Harley Street clinicians, they do not replace a professional consultation.

Ear Wax Removal & Syringing

5 Min Read
Informational
Medically Reviewed

Ear wax (cerumen) is produced naturally by glands in the ear canal. It protects the skin, traps dust, and has mild antibacterial properties. In most people, wax works its way out of the ear on its own. Problems arise when wax accumulates faster than it clears, causing a blocked feeling, reduced hearing, tinnitus (ringing), or earache.

If you've tried softening drops without relief, professional removal is the logical next step. Two methods are commonly used: ear irrigation (a controlled jet of warm water) and microsuction (a gentle vacuum under direct vision). Both take around 15-30 minutes.

See a doctor before wax removal if:

  • You have ear pain, discharge, or bleeding from the ear
  • You've had a perforated eardrum or ear surgery in the past
  • You have a grommet (ventilation tube) in place
  • You have sudden hearing loss in one ear (this needs urgent assessment regardless of wax)
  • You have dizziness or vertigo alongside the blocked feeling

Sudden hearing loss in one ear is a medical emergency. Contact a doctor the same day — treatment within 72 hours gives the best outcome.

Why ears get blocked

Some people simply produce more wax than others. Cotton bud use is the most common avoidable cause — buds compress wax deeper into the canal rather than removing it. Hearing aids and earplugs can also push wax inward and prevent natural migration.

Narrow or hairy ear canals, skin conditions like eczema or psoriasis, and working in dusty environments increase the likelihood of impaction. Older adults tend to produce drier, harder wax that's less likely to self-clear.

Removal methods

Ear irrigation

An electronic irrigator delivers a controlled pulse of warm water into the ear canal, flushing softened wax out. It's effective for most patients with straightforward wax buildup. Pre-treatment with olive oil drops for 3-5 days significantly improves success rates. Irrigation is not suitable for patients with a history of eardrum perforation, ear surgery, or active ear infection.

Microsuction

A clinician uses a small suction device under magnification (microscope or loupes) to vacuum wax from the canal. Because the procedure is performed under direct vision, it's considered the safest method and is suitable for patients with a history of ear problems. No pre-softening is strictly required, though it helps with hard, impacted wax.

Self-care with drops

For mild symptoms, olive oil or sodium bicarbonate drops used twice daily for 1-2 weeks often resolve the problem without any procedure. NICE recommends this as the first step. If drops alone don't work, they will have at least softened the wax enough to make professional removal straightforward.

Preventing wax buildup

Stop using cotton buds. This single change prevents most avoidable wax impaction. If you're prone to buildup, using olive oil drops for a few days every 4-6 weeks can keep the canals clear.

If you wear hearing aids, clean them regularly and ask your audiologist about wax guards. Have your ears checked at routine appointments so buildup can be managed before it causes symptoms.

How we can help

We offer ear irrigation at our Harley Street clinic, performed by trained clinicians. An otoscope examination is included to check that the ear canal and eardrum are healthy before and after the procedure. If irrigation isn't suitable for you, we can advise on microsuction referral.

For patients with ear pain, discharge, or sudden hearing changes, a GP consultation can assess the cause and determine whether wax removal, medication, or specialist referral is the right course of action.

Ear wax removal appointment

Otoscope examination and ear irrigation. Use olive oil drops for 3-5 days before your appointment for best results.

Call 020 7499 1991 or book online.

Sources

  1. Ear wax (cerumen) is produced naturally and usually migrates out of the ear canal without intervention. Only symptomatic ear wax — causing hearing loss, discomfort, or blocking the view of the tympanic membrane — should be treated. — NICE Clinical Knowledge Summary — Ear wax[Link]
  2. Ear irrigation (previously called syringing) should not be performed in patients with a history of ear surgery, perforation, or active infection. Microsuction is the preferred method when irrigation is contraindicated. — ENT UK — Ear wax removal guidance[Link]
  3. Cotton buds should not be inserted into the ear canal. They push wax deeper, can damage the ear canal skin, and risk perforating the eardrum. — NICE Clinical Knowledge Summary — Ear wax[Link]
Dr Mohammad Bakhtiar
Clinical Lead & Reviewer

Dr Mohammad Bakhtiar

Health Screening and Men's Health • GMC 4694470

"Leading our clinical team, Dr Bakhtiar has been seeing patients at Medical Express Clinic for over 20 years. Patients regularly praise his expertise in comprehensive health assessments, sexual health screening, diagnosis and treatment as well as his personable and compassionate approach to care."

View Team

Frequently asked questions

Is ear syringing the same as ear irrigation?
The term 'ear syringing' is widely used but technically outdated. Modern clinics use electronic ear irrigators that control water pressure precisely, which is safer than the old metal syringe method. The procedure is now properly called ear irrigation. Some clinics offer microsuction instead, which uses a small vacuum to remove wax under direct vision.
Should I use olive oil drops before my appointment?
Yes. NICE recommends using olive oil or sodium bicarbonate ear drops for 3-5 days before irrigation to soften the wax. Put 2-3 drops in the affected ear twice daily, lying with the treated ear facing upward for 5-10 minutes. This makes the procedure faster, more comfortable, and more likely to succeed on the first attempt.
Can I remove ear wax at home?
Olive oil drops alone clear mild wax buildup in many cases. Over-the-counter drops containing sodium bicarbonate or hydrogen peroxide can also help. What you should never do is insert cotton buds, hairpins, or any other object into the ear canal — these push wax deeper and risk damaging the eardrum. Ear candles have no evidence of effectiveness and carry a burn risk.
How often does ear wax need removing?
Most people never need their ears cleared professionally. Some individuals produce more wax than average, or have narrow ear canals that don't self-clean efficiently. If you're prone to buildup, using olive oil drops for a few days every couple of months can prevent blockages. Hearing aid users often need more regular wax management because the aid can trap wax.
Is microsuction better than irrigation?
Microsuction is generally considered the gold standard because the clinician can see exactly what they're doing through a microscope or loupe. It's safer for patients with a history of ear problems and doesn't use water, so there's no risk of infection from moisture. Irrigation is effective for most straightforward cases and is more widely available. Both methods are safe when performed by trained professionals.

Need Professional Advice?

While our Knowledge Centre provides expert insights, it does not replace a face-to-face consultation with a doctor.

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