Earplugs and swimming: the complete guide to swimming without water in your ears

Yes, wearing earplugs for swimming is not only possible but recommended: they prevent water from entering the ear canal, reduce the risk of swimmer's ear and wet earwax plugs, and make exiting the pool much more comfortable. However, it's essential to choose the right model, as not all earplugs are designed for water.

Why Water in the Ears Is a Problem

After swimming, it's not uncommon to experience a "blocked" ear sensation for several hours, sometimes accompanied by tingling or temporary hearing discomfort. This phenomenon, often colloquially called "swimmer's ear," occurs when water remains trapped in the ear canal instead of naturally draining. With repeated exposure—several swimming sessions per week, for example—this stagnant moisture can lead to irritation or even infections (otitis externa), especially in people who already have sensitive or narrow ear canals.

Children, regular swimmers, and individuals who wear hearing aids or have a history of ear infections are most affected, but in reality, anyone can benefit from them as soon as they spend time in the water.

Not All Earplugs Are Equal in Water

This is where most people make a mistake: foam earplugs, which are very effective for sleeping, should be avoided for swimming. Once wet, foam absorbs water instead of repelling it, loses its shape and effectiveness, and can even trap moisture against the eardrum rather than blocking it.

Soft silicone, on the other hand, is naturally waterproof. It doesn't deform on contact with water and creates a stable seal that prevents any infiltration, whether in a pool, at sea, or in the shower. It is the recommended material for aquatic use, and for this reason, it is widely used in earplugs designed for both swimming and sleeping, such as the Sova PRO 1.

What to Check Before Buying Earplugs for Swimming

A few simple criteria help make the right choice: real watertightness, not just splash resistance—a good swimming earplug must remain effective when submerged, not just on the surface. Retention during movement: an earplug that deforms or slips with the first head movements or strokes is useless once in the water; a semi-in-ear design, which conforms to the natural shape of the ear without forcing, limits this risk. Comfort for prolonged wear, as a swimming session rarely lasts less than 30 minutes. And reusability and easy cleaning: unlike single-use foam, a washable silicone earplug cleaned with clear water after each use remains hygienic and economical in the long run.

Silicone, the Best Option for Versatile Use

One of the great advantages of silicone is that it's not limited to the pool: the same earplugs can then be used for sleeping, reading in a noisy environment, or traveling, without needing different equipment for different uses. This is exactly the logic behind the Sova PRO 1: originally designed to block ambient noise up to 45 dB thanks to its passive noise cancellation technology, it is also 100% waterproof, making it just as suitable for the pool, shower, or a rainy outing as for a night's sleep. Its semi-in-ear design in soft silicone stays in place during physical activity and causes no irritation, even when worn for a long time, and it's simply cleaned with water after each swim—practical for regular swimmers who want a single accessory for multiple uses.

How to Properly Insert Them Before Swimming

For optimal effectiveness in water, insert the earplug by gently pinching it to thin it out, place it at the entrance of the ear canal without forcing, then release: the silicone will regain its shape and create a natural seal. Avoid pushing it in too deeply—the goal is to seal the entrance of the canal, not to insert it deeply. A good test before diving in: run your hand over your ear, pressing lightly; you should not feel any air infiltration or discomfort.

In Summary

To swim without water in your ears, it's best to forget about foam and opt for a soft silicone earplug, truly waterproof and designed to stay in place during activity. It's even more interesting if the same accessory can also serve you daily for sleeping or isolating yourself from noise—a single product, multiple uses, as offered by the Sova PRO 1.