Are Hearing Aids Waterproof? What to Know

A sudden rain shower, a hard workout, or an accidental splash at the sink can cause real concern when you wear hearing aids. People often ask, “are hearing aids waterproof?” The straightforward answer is no: most hearing aids are water-resistant, not waterproof. That distinction matters because even well-protected devices still have limits.

Modern hearing aids are designed for real life. Many can handle sweat, humidity, light rain, and the occasional minor splash better than earlier models could. Still, they are sophisticated electronic devices, and protecting them from water helps preserve their performance, comfort, and lifespan.

Are Hearing Aids Waterproof or Water-Resistant?

A waterproof product can be submerged in water to a stated depth and for a stated amount of time without damage. Most hearing aids do not meet that standard. They should not be worn while showering, bathing, swimming, or sitting in a hot tub.

Water-resistant hearing aids are built with protective seals, water-repellent coatings, and carefully designed battery doors or charging contacts. These features help them tolerate moisture during typical daily activities, but they do not make water exposure risk-free.

The level of protection varies by model, style, age, and condition. A device with a damaged casing, a worn battery door, or blocked microphone covers may be more vulnerable than it was when new. Even a highly rated hearing aid can be affected by repeated moisture exposure over time.

What an IP Rating Means for Hearing Aids

When comparing hearing aids, you may see an IP rating listed in the product information. IP stands for Ingress Protection. The first number relates to protection from solid particles, such as dust. The second number refers to protection from water.

For example, an IP68 rating is common among many current premium and mid-level hearing aids. The “6” means the device has strong protection against dust. The “8” indicates it has been tested for water resistance under specific laboratory conditions.

That rating is useful, but it is not a promise that a hearing aid can safely go swimming. Laboratory testing is controlled, while daily life includes soap, chlorine, salt water, sunscreen, hair products, heat, and changing water pressure. These can affect seals and components differently than clean, still water in a test environment.

A good rule is to view a high IP rating as extra peace of mind for sweat and unexpected moisture, not permission to intentionally submerge your hearing aids.

Everyday Situations: What Is Usually Safe?

A water-resistant hearing aid will often manage well during normal activities such as walking in light rain, gardening on a humid day, or exercising. Sweat resistance can be particularly valuable for active adults and for anyone who finds that their devices are exposed to moisture throughout the day.

However, it is still wise to remove hearing aids before showering, washing your hair, swimming, using a sauna, or applying hairspray. Keep them out of the bathroom while you shower if possible. A steamy bathroom can hold enough humidity to create problems, especially if devices are left near the sink or shower.

Be careful around the kitchen and bathroom sink, too. Hearing aids are small, easy to drop, and difficult to retrieve quickly from standing water. Removing them before washing your face or leaning over a sink is a simple habit that can prevent an expensive repair.

Children and grandchildren may not realize how easily hearing aids can be damaged. If you take your devices out at home, place them in their protective case rather than on a counter, bedside table, or tissue. A secure case also protects them from pets, which are surprisingly interested in hearing aids.

What to Do If Your Hearing Aids Get Wet

If your hearing aids are exposed to rain, sweat, or a small splash, stay calm. Prompt, gentle action can make a difference.

First, remove the hearing aids and turn them off if your model allows it. For hearing aids with disposable batteries, open the battery door and remove the battery. Wipe the outside carefully with a clean, dry, soft cloth. Do not use a hair dryer, microwave, oven, radiator, or direct sunlight to dry the device. High heat can damage delicate electronics and the hearing aid shell.

If you use rechargeable hearing aids, do not place them in the charger while they are visibly wet. Dry the exterior first and allow the devices to air out in a safe, dry place. Your hearing care provider can advise you on the best procedure for your specific make and model.

A hearing aid dehumidifier or drying system can be helpful, especially for people who perspire heavily or live with frequent humidity. These systems are made for hearing devices and can remove moisture gradually without exposing them to damaging heat. They are useful preventive tools, but they cannot guarantee recovery after full submersion.

If the hearing aids were dropped into water, exposed to salt water or chlorinated water, or begin to sound weak, distorted, intermittent, or completely silent, arrange a professional check as soon as possible. Do not assume they are fine simply because they start working again. Moisture-related corrosion can develop later and may affect reliability.

Moisture Problems Are Not Always Obvious

Water damage does not always look like a wet hearing aid. You may notice that the sound fades after exercise, the device cuts in and out, the battery drains unusually quickly, or the hearing aid seems to work less consistently in humid weather. A blocked microphone cover, moisture in the receiver, or a problem with the charging contacts may be involved.

Earwax can also trap moisture and affect sound quality. Regular cleaning at home, along with professional ear care when needed, helps keep your hearing aids functioning as intended. If you are unsure whether the issue is moisture, wax, or a mechanical problem, an audiology professional can inspect the device and recommend the right next step.

Protecting Your Hearing Aids Through Every Season

Manitoba weather can bring rapid changes in temperature and humidity. Moving from cold outdoor air into a warm home or vehicle can create condensation, much like glasses fogging up. Keeping hearing aids in a drying system overnight can be especially helpful during periods of high humidity, heavy perspiration, or frequent temperature changes.

In winter, allow devices to warm gradually if they have been exposed to extreme cold. In summer, never leave hearing aids in a hot car, where both heat and humidity can shorten battery life and strain electronic components.

For rechargeable devices, keep the charger on a stable, dry surface away from sinks, open windows, and humid bathrooms. For disposable-battery devices, store batteries at room temperature in a dry location. Small daily habits often do more to protect your investment than any one-time repair.

Choosing Hearing Aids With Your Lifestyle in Mind

If you enjoy sports, spend time outdoors, work in a humid environment, or simply want more confidence around everyday moisture, water resistance should be part of the conversation when choosing hearing aids. It should not be the only factor. Sound quality, comfort, manual dexterity, connectivity features, rechargeability, and the support available after your fitting matter just as much.

The best choice is one that fits your hearing needs and your life. At Windsor Park Hearing Centre, that means discussing how and where you use your hearing aids, then explaining the technology and service options clearly. A hearing aid is not just a device you buy. It is part of ongoing hearing care, with cleaning, adjustments, troubleshooting, and follow-up support along the way.

Water-resistant hearing aids can offer welcome protection, but careful handling remains the best defense. If moisture has affected your devices or you are considering a new pair, a professional hearing aid check can provide clarity and help you keep hearing the people and moments that matter.