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What to Do if Your Hearing Aids Got Wet

Life happens, and sometimes getting hearing aids wet happens, too. Whether from rain, sweat, humidity, or water, here’s what to do right away and when to get professional care.
Published 7/13/2026,
Updated 7/13/2026
3 min read
Hearing aidsTips and tricks
man and woman having dinner, wearing hearing aids
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Take Quick Action to Dry Wet Hearing Aids

What to Do Right Away if Your Hearing Aids Got Wet

Accidents happen to the best of us. And if your hearing aids got wet, don’t panic. Instead, take immediate steps to dry and protect them.

Here’s how:

  • 1.

    Remove them from water or moisture immediately.

    The moment you realize your hearing aids have been exposed to water, remove them. The less time they spend submerged or wet, the less chance the technology will be damaged.
  • 2.

    Turn them off and remove the batteries, if possible.

    If your devices use traditional disposable batteries, open the battery door immediately and leave it open. Take the batteries out and throw them away, as moisture can easily ruin them.

    Leaving the power on while moisture is inside can cause a short circuit. Turning them off immediately breaks the electrical path, which helps protect the internal computer chips.

  • 3.

    Gently dry the outside with a soft cloth.

    Grab a soft, clean, dry, lint-free cloth. Gently wipe down the outer hearing aid shell to remove any visible or surface moisture.

    Carefully dab inside the battery compartment, too. Be very gentle so you do not bend or damage any small metal battery contacts inside.

  • 4.

    Avoid testing them too soon.

    It can be incredibly tempting to turn your devices back on right away to see if they still work. But, testing them too soon can cause permanent damage.
Read on to learn what to do next, after these steps have been completed.
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Learn the Right Way to Dry Wet Hearing Aids

How to Dry Hearing Aids Safely After Water Exposure

Once you’ve completed the above steps, it’s time to focus on removing the hidden moisture that could be trapped inside your devices.

Be sure to:

#1 Use a Hearing Aid Dryer Box or Dehumidifier

After you’ve wiped off visible moisture, a dedicated hearing aid dehumidifier or dryer box is the next step and the safest way to dry hearing aids. 

These specialized products use gentle air and desiccant blocks to pull out moisture. Simply place your devices inside it overnight so it can work to remove any additional moisture. 

If you don’t own a drying box, you can temporarily place your devices in a closed container with dry, uncooked rice to help absorb dampness.

#2 What to Do With Rechargeable Hearing Aids

If your rechargeable hearing aids get wet, power them down using the push button immediately. Wipe the exterior completely dry, including the metal charging contacts. 

Place them in a hearing aid dehumidifier or dryer box overnight. Do not place them back into their charging base until they’re completely dry. 

Signia Insio Charge&Go CIC IX hearing aids in chager held by man
Signia Insio Charge&Go CIC IX hearing aids

#3 How Long to Let Wet Hearing Aids Dry

So, how long do hearing aids need to dry after water exposure? The general rule of thumb is to let them dry for 24 to 48 hours before turning them back on. 

If they’re not working properly at that point, turn them off and contact your hearing specialist right away. They can inspect them for any moisture and damage.

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What to Avoid When You Have Wet Hearing Aids

What Not to Do With Wet Hearing Aids

When trying to deal with water exposure, the wrong drying method can easily cause more damage than the water itself. 

When trying to dry your hearing aids:

  • 1.

    Don’t use a hair dryer, microwave, oven or direct heat.

    High heat is a big enemy of hearing aids. Using any of your household appliances and even putting them in sunlight can melt and damage external and internal parts.
  • 2.

    Don’t shake or tap them aggressively.

    Avoid shaking, tapping, or rattling your devices against anything to get the water out. These can damage your devices and force water deeper into the internal components.
  • 3.

    Don’t place wet rechargeable devices directly into the charger.

    Wet rechargeable hearing aids shouldn’t be placed in their charging case, as it can short-circuit them. Put them in a dryer box overnight and only charge again once completely dry.

How Moisture Damage Appears in Hearing Aids

Signs of Moisture Damage in Hearing Aids

Sometimes, even after properly drying, your hearing aids may still have damage from the water exposure. Here’s what to watch for and when you need professional care.

Weak or Distorted Sound

If the sound feels muffled, weak, or distant after drying, moisture may still be blocking the acoustic tubing or damaging the internal digital amplifiers.

Intermittent Performance or Sudden Shutdowns

If your devices work fine for a few minutes and then suddenly cut out, internal moisture could be causing connections to short out intermittently and randomly shutdown.

Static, Crackling, or Feedback

Hearing unusual static, popping noises, or random whistling is a very common indicator that water has affected the hearing aid’s microphone.

Charging Issues or Battery Problems

For rechargeable hearing aids, look out for blinking error lights on your charger. For traditional models with removable hearing aids, check the battery contacts for any green or white rust and corrosion.
woman smiling, holding hearing aids

Ways to Avoid Exposing Hearing Aids to Water

How to Help Prevent Hearing Aids From Getting Wet Again

Obviously, the best way to handle water damage is to avoid water and moisture entirely. But that’s often easier said than done in today’s world.

However, incorporating a few simple protective habits into your daily schedule can keep your hearing aids safe and dry.

  • 1.

    Remove hearing aids before showering, swimming, or bathing.

    Always create a designated safe spot for your devices outside of the bathroom. Make it a strict habit to remove them before showering, swimming, or getting into a hot tub.
  • 2.

    Protect devices from rain, sweat, and humidity.

    If you live an active lifestyle or in a humid climate, consider investing in sweat bands or moisture sleeves for your hearing aids.
  • 3.

    Use drying tools as part of your daily routine.

    Don’t wait for major water exposure to start using your drying kit. Placing your devices into a dehumidifier or dryer box every night to safely remove everyday sweat and moisture.

    This habit can keep your technology performing at its best for years to come and extend the lifespan of your hearing aids.

  • 4.

    Store hearing aids properly when not in use.

    When you take your hearing aids off, keep them inside a protective case or dry box. Never leave them on bathroom counters where sinks can overflow or showers create heavy steam.

    For suggestions on daily hygiene routines, review our guide on how to clean hearing aids.

Professional Care for Wet Hearing Aids

When to Contact a Hearing Care Professional

So, can hearing aids get wet and survive? Yes, many modern devices feature water-resistant coatings that protect against minor splashes and light sweat.

However, water-resistant does not mean waterproof. If your devices got wet and are acting up, it’s  time to call in the experts as we mentioned earlier in this article.

As a reminder, contact your hearing care specialist if:

  • Your hearing aids won’t power on or aren’t working right after drying them for 24-48 hours.
  • Sound quality changes and isn’t clear.
  • Your rechargeable hearing aids won’t charge properly.
audiologist having conversation hearing loss

Don't Forget!

If your technology still won't power on, or if the sound remains distorted after two days of drying, don’t try to take the casing apart yourself. HearUSA can help.

Book a free hearing screening at a HearUSA center near you for a professional device checkup. We’ll ensure your devices are working their best.

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