How to Prevent Swimmer's Ear When You Swim Regularly

Swimmer's ear is an outer ear canal infection triggered by trapped water and bacteria — and it's one of the most common complaints among regular swimmers. The good news: a consistent post-swim routine focused on drying your ears properly, keeping skin healthy, and rinsing away irritants like chlorine dramatically reduces your risk. Here's exactly what to do.

Why Regular Swimmers Are at Higher Risk

Water Trapped in the Ear Canal Creates the Perfect Storm

Every time you swim, water can become trapped in the outer ear canal. That warm, moist environment is ideal for bacterial and fungal growth. Frequent swimmers experience this repeatedly, so the ear canal skin never fully recovers between sessions, raising infection risk significantly over time.

Chlorine Disrupts the Ear's Natural Defenses

The ear canal is lined with a thin layer of protective earwax and slightly acidic skin. Chlorine and pool chemicals strip away that natural barrier with repeated exposure. Once the skin is compromised and the pH is disrupted, even low levels of bacteria can take hold and cause painful inflammation.

Your Essential Post-Swim Ear-Drying Routine

Tilt, Shake, and Use Gravity First

Right after your swim, tilt your head to each side and gently tug your earlobe to help water drain naturally. Never insert cotton swabs into the ear canal — this pushes water deeper and damages the delicate skin lining, making infection far more likely. A gentle shake while the head is tilted is usually enough.

A Soft Towel and a Hair Dryer on Low

Dry the outer ear thoroughly with a soft towel. For stubborn trapped water, a hair dryer set to the lowest heat setting held several inches from the ear can gently evaporate remaining moisture. Keep the dryer moving and never insert anything into the canal itself. Two to three minutes is all you need.

Quick Post-Swim Ear Checklist

• Tilt head side-to-side immediately after exiting the water
• Gently pull the earlobe to open the canal and encourage drainage
• Pat the outer ear dry with a clean, soft towel
• Use a hair dryer on the lowest setting if water still feels trapped
• Never insert cotton swabs, fingers, or objects into the ear canal
• Ask a pharmacist or doctor about suitable over-the-counter drying ear drops if you swim daily

Protective Gear That Keeps Water Out

Swim Caps and Ear Plugs Are Your First Line of Defense

A well-fitted silicone swim cap can reduce the amount of water entering the ear canal during training. Purpose-made swimmer's ear plugs — available in silicone or custom-molded versions — are even more effective. They create a watertight seal and are especially worthwhile for athletes logging high weekly yardage or competing in open water.

Choose the Right Fit for Your Discipline

Pool swimmers can rely on standard silicone plugs, which are inexpensive and reusable. Open-water and triathlon athletes face a bigger challenge: waves and head movement dislodge poorly fitting plugs quickly. Invest in custom-molded options from an audiologist or a high-retention silicone plug designed specifically for open-water use. Replace plugs regularly — worn-out plugs lose their seal.

Skin and Hair Care That Supports Ear Health

Chlorine Removal After Every Session Is Non-Negotiable

Residual chlorine on your skin and scalp continues to dry and irritate long after you leave the pool. A thorough post-swim rinse and wash with a dedicated chlorine-removal product removes those chemicals before they cause further damage to the sensitive skin around your ears and along your hairline. TRIHARD's Chlorine Removal Body Wash is formulated specifically for swimmers and helps cleanse chlorine residue from skin effectively. Follow with the Chlorine Removal Shampoo to clear chemical buildup from the scalp, where irritation can travel toward the ear area.

Hydration Locks In Healthy Skin Barriers

Dry, cracked skin around the outer ear is more vulnerable to bacterial entry. Keeping your skin hydrated after every swim session is a simple but powerful protective step. The Chlorine Protection Body Lotion hydrates and helps protect skin from the drying effects of repeated chlorine exposure. For a complete head-to-toe post-swim system, the Chlorine-Removal Care Kit bundles the essentials so nothing gets skipped after training. If you experience eye irritation from goggles alongside ear discomfort, the Goggle Marks Soothing Gel can help soothe the sensitive skin around your eyes. Young swimmers are just as susceptible — the Skin & Hair Set for Kids provides a gentle, chlorine-removal routine designed for children's more sensitive skin. If symptoms persist, spread, or worsen, see a doctor or dermatologist.

Frequently Asked Questions

Can I swim with swimmer's ear?

It's best to rest from swimming until symptoms fully clear. Continuing to swim reintroduces water and bacteria, prolonging the infection and worsening pain. Always consult a doctor before returning to the water.

Are ear drops safe to use before every swim?

Preventive acidifying ear drops are commonly recommended for regular swimmers, but ask a pharmacist or doctor about suitable over-the-counter options before making them part of your routine.

Does open-water swimming carry a higher risk than pool swimming?

Yes — natural water sources like lakes and oceans contain higher bacterial loads than chlorinated pools, making ear protection and thorough post-swim rinsing even more important for open-water athletes.