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Protect Your Hearing Aids from Condensation

Otofonix Hearing Aids

For those who live in the North, the cold winter weather can present another challenge for hearing aids wearers.  We all know not to get your hearing aid wet with water. However, what about cold weather? Protecting your hearing aids from condensation is vitally important.

Studies have shown that the cold itself is surprisingly not damaging. However, the condensation that occurs from temperature changes can adversely affect your hearing aid.

For those of us who wear eyeglasses, removing the moisture or condensation from the lenses after coming indoors from the extreme cold is an all too common occurrence.  The same condition occurs with hearing aids. However, removing that inside moisture is not possible and will eventually lead to permanent damage.

Protecting your Hearing Aids from Condensation Damage

Moisture can cause corrosion to the delicate internal digital circuitry of the hearing aid as well as the battery and battery contacts. Condensation can soak into the diaphragms and damage the tiny microphones and speakers.  Moisture droplets commonly plug the very small diameter sound tubing and must be cleared out.


  • You might notice that sounds fade in and out
  • Scratchy sound
  • Distorted or unclear sound
  • The unit may completely stop working and in a few hours start again when the moisture droplet obstructing the tubing evaporates over time.


While moisture is hard to avoid in extreme cold, there are some precautions you can take in an attempt to keep your hearing aids dry and safe.

  • Open the battery door at bedtime allowing the moisture to evaporate.
  • Hearing aid dehumidifier: This is a small inexpensive device that contains a silica crystal desiccant. The desiccant will absorb moisture from the hearing aid overnight. You can dry and reactivate silica crystals by placing them inside an oven or microwave.
  • Hearing aid Sweatband or Sweat sock

Although hearing amplifiers have many benefits, they are still susceptible to damage from moisture like other hearing aids. Otofonix is dedicated to providing the best ear amplifier as well as education lacking in the industry.

Looking for a hearing clinic near you? Visit our audiologist directory HERE

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Otofonix Hearing Aids


Digital Hearing Aids

Starting At


Per Ear

or $124

was $249

Otofonix Hearing Aids


Digital Hearing Aids

Starting At



or $199

was $399

Otofonix Hearing Aids


Digital Hearing Aids

Starting At


Per ear

or $299

was $499

Otofonix Hearing Aids


Rechargeable Hearing Aid

Starting At


Per Pair

"Only Sold in pairs"

or $649

was $1299

Not sure which hearing aid is best for you?

Compare different models to find the one that suits your needs

  • The Apex
  • The Elite
  • The Encore
  • The Helix
The ApexThe EliteThe EncoreThe Helix
per ear
per ear
per ear
pairs only
dB Gain35 dB35 dB42 dB53 dB
4 Channels - WDRC
Channels separate the incoming sound signal into discrete frequency ranges that analyze, process and maximize speech understanding and sound quality.
12 Bands
Similar to an equalizer on a stereo allowing sounds in certain frequencies to be selectively amplified.
Listening programs allow you to optimize your hearing device for different listening conditions
Digital Sound Processor
The DSP is the heart of the digital circuitry and is responsible for many features such as sound quality, noise reduction and feedback cancellation not available on analog units.
2nd Gen3rd Gen3rd Gen3rd Gen
FDA Registered
White not required for personal sound devices, the FDA designation insures that these devices have passed the same safety regulations as hearing aids.
Background Noise Reduction
Advanced noise reduction intelligently ensures taht conversation remains clear in noisy environments for improved hearing.
Rocker Switch
Rocker switch conveniently allows you to change programs and volumn levels either up or down.
Dual Directional Microphone
Dual directional microphones employ a front and rear microphone to improve your ability to focus on the conversation in front of you and selectively reduce or eliminate background noise around you.
Telecoil allows you to hear better and cleaner on compatible telephones or connected to a loop system
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