Earwax in Children

The default is do nothing

Children produce earwax at about the same rate as adults, but their canals are shorter, narrower, and more sensitive. The result is that visible wax appears quickly and parents worry about it. Most childhood wax doesn't need intervention. The ear is self-cleaning — the skin lining the canal migrates outward at about the same rate as fingernails grow, carrying wax with it.

Over-treating wax in children is a more common cause of canal trauma, eczema, and otitis externa than the wax itself. The single most common preventable ear injury in children we see is from cotton bud use.

When to leave it alone

• Visible yellow or brown wax at the entrance to the canal
• No hearing concerns, no speech delay, no school concern
• No recurrent infections
• Child is otherwise asymptomatic

In this group, parents should clean the outer ear with a flannel after a bath and leave the canal alone. No drops, no cotton buds, no candles.

When to use drops

For children with mild wax accumulation, audible 'plugged' sensations, or before an audiology appointment, a short course of olive oil drops is usually enough:

• Warm a small bottle of olive oil to body temperature (hold it in your hand for a few minutes)
• Lie the child on their side with the affected ear up
• 2–3 drops in the canal
• Lie still for 5–10 minutes if possible
• Repeat twice daily for 3–7 days

Sodium bicarbonate ear drops from a pharmacy are an equally good alternative.

When to come in for microsuction

Triggers for a paediatric microsuction appointment include:

• Hearing loss — persistent muffled hearing, asking 'what?' repeatedly, school staff raising concerns, speech development delay
• Recurrent otitis externa — repeated outer ear infections where underlying wax may be contributing
• Audiology referral — before hearing aid fitting, impression-taking, or hearing assessment
• Pre-flight — a heavily wax-occluded canal in a child can cause significant ear pain on descent

At Trafford Clinic we see children from age 4 — the age at which most can sit still long enough for the procedure. Younger children with significant wax usually need referral to paediatric ENT under general anaesthesia.

What microsuction is like for a child

The procedure takes 10–20 minutes. We explain everything before starting, let the child see the suction instrument, and demonstrate the noise it makes. Most children find it uncomfortable rather than painful — the main complaint is the noise. We can usually show them the wax on the camera before and after, which makes the experience feel less mysterious.

What we won't do

We don't syringe (water-flushing) in children — the eardrum is thinner and more vulnerable to pressure injury. Microsuction with a binocular microscope and low-pressure suction is much safer.

What never works

Ear candles. They've caused canal burns and tympanic membrane injuries in children across UK ENT departments. Over-the-counter 'wax removal kits' that combine a pressurised water bulb with drops are no better than olive oil alone and carry a real risk of canal trauma in small ears.