Protect Your Hearing Aids from Heat and Humidity

hearing aid in palm

If you wear hearing aids, there’s never been a more exciting time to be alive. New digital technology is making hearing easier than ever, but it also means that your hearing aid has more sensitive parts than ever that can break if you aren’t taking care of them.

Don’t let a humid afternoon ruin your hearing aids. Prolonged exposure to extremely high temperatures can damage the internal components of your hearing aid. Similarly, prolonged exposure to excessive moisture can also cause damage over time.  That’s why protecting your hearing aid from heat and humidity is important.

Why Heat and Humidity Are a Problem?

Hearing aids are delicate devices that are sensitive to heat and humidity. If your hearing aid is exposed to high temperatures or excessive humidity, it can damage the internal components and cause it to stop working.

Heat and humidity can also cause the battery to leak, which can damage the hearing aid. Therefore, if you live in a hot or humid climate or plan to travel to such a climate, it’s important to take measures to protect your hearing aid from the elements.

One way to do this is to store your hearing aid in a cool, dry place when you’re not using it. Another way is to keep your hearing aid dry by putting it in a moisture-proof container with a small amount of non-reactive substance like potassium chloride, calcium sulfate or silicon dioxide.

How Can Heat Have a Damaging Effect on Your Hearing Aid?

Heat can damage your hearing aids, so it’s important to prevent overheating. Storing your hearing aids in a case, in dry, safe space if you are planning to be outside for a prolonged period of time.

How Moisture Can Have an Effect on Your Hearing Aid?

Water and moisture can cause damage to your hearing aids in a number of ways. Moisture can corrode the battery, which will stop it from powering up and working properly. If water gets into an aid that has a rechargeable battery, you may have to replace it entirely. Water can also rust the tubes inside of the hearing aid, which will make them hard to clean out later on in life.

Moisture can also create swelling in your earmold – and if this happens while you’re wearing your hearing aid, it could mean big trouble down the road. The swelling makes it difficult for sound waves to travel through; they are bounced back at you instead of going through your ear canal and into your inner ear where they need to go. This causes feedback looping between what’s coming out of your mouth versus what’s going into your ears. 

How to Protect Your Hearing Aids

Your hearing aids are delicate instruments, and they need to be protected from excessive heat and humidity. Heat can damage the electronic components in your hearing aid, while humidity can cause mold or mildew to grow inside it. If you’re not careful, leaving your hearing aids in a hot car on a sunny day could seriously damage them. That’s why it’s important to treat them with care when traveling or during the summer months when temperatures rise outside.

With the heat and humidity of summer, hearing aid users must take care of their instruments to avoid problems. When you are outside in hot weather, always keep your hearing aid in a warm place, such as your pocket. If you wear a body-worn hearing instrument, make sure it is covered with clothing to protect it from direct sunlight.

In addition to avoiding damage from heat, it’s important to protect your instrument from moisture. Most hearing aids come with instructions on how to protect your hearing aid from the elements. 

Now that you’ve learned how to protect your hearing aids from heat and humidity, you can take a few simple steps to keep them working at their best. We recommend keeping them in the case when they’re not in use, taking out the batteries when it’s hot or humid and storing them somewhere cool if you notice any signs of overheating. If you have any questions about caring for your hearing aids, contact an audiologist at Audiology & Hearing Center of Tampa. Call Tampa Palms at 813-374-3036 or Westchase at 813-962-1888.