As things start warming back up in Jacksonville, it is likely that you will be heading to the beach or pool (or may get caught in bad rainstorms!). Whether you are new to hearing aids or have worn them for years, one thing almost all hearing aid wearers should know is that these highly advanced technological devices can be damaged by too much moisture. Here is what to do if your hearing aids get wet.
1.Don’t panic! Most hearing aids have a special coating to protect them from moisture damage. While this coating isn’t waterproof, it is water-resistant so that small amounts of water such as from perspiration or rain will be repelled. 2. Try to determine how much water damage has occurred. Did you get caught in a rainstorm, or did they fall into the deep end of the pool? Regardless of the amount of water exposure, try your best to remove them from the moisture source right away.
3. Wipe away any visible moisture the best you can with a dry cloth or tissue. If you have a battery door you should open it, remove the battery, and wipe inside the battery compartment as well. If you have rechargeable hearing aids, wipe the outside down as best you can.
4. Use special hearing aid dryers and drying “jars” for hearing aids. Drying jars use moisture-absorbing beads to soak up any water that may have gotten into the hearing aids. Electric dryers plug into a wall outlet and are generally more effective than the jars (although the jars are more portable and don’t require electricity). Sometimes, even your charging case doubles as a de-humidifier.
5. See if they still work. If they are not working, or do not sound as good as they once did, contact your audiologist.
6. Check your warranty. If your hearing aid is relatively new, water damage may be covered under the warranty; ask your provider. This may also a good reason to get an extended warranty. If the damage is severe, the hearing aid may be replaceable using your insurance under loss and damage.
7. Try your best to not accidentally submerge your hearing aids again. Try leaving a note taped to the shower door or inside your beach bag that says, “Take out hearing aids!” is very helpful. Sometimes just a reminder is all that is needed to avoid a sticky situation!
If you wear hearing aids, you’re going to experience whistling, or feedback, at some point in the life of the device. Here we will discuss some common causes of feedback and what you can do about it.
How does hearing aid feedback occur?
Hearing aid feedback occurs when sound that was supposed to go into your ear canal leaves your ear and goes back into the hearing aid microphone for a second time. The sound then gets reamplified, and this causes your hearing aids to whistle. This feedback can happen in different contexts, like when you put your hearing aids on in the morning and take them off in the evening. This is perfectly normal because the hearing aids are reacting to the sound bouncing back from your surroundings.
However, hearing aid feedback could also be a sign that something could be wrong with your hearing aids, or they need to be cleaned. In that case it’s best to consult your hearing care professional.
What causes my hearing aids to whistle and what can I do about it?
Hearing aids come with feedback cancellation systems, but this doesn’t completely safeguard you from feedback. A number of things can cause your hearing aids to whistle. Here are the most common reasons for feedback and how to resolve them.
A poor fit: In general, if your hearing aids are not put properly in your ear, it gives the sound a chance to escape and re-enter the hearing aid microphone. Make sure they are sitting nice and tight in your ear when you put them on in the morning. The shape of your ears can change over time, and if they do, the earmolds can become loose and no longer seal properly. To fix it, you may need to get new earmolds fitted to your ear. Weight gain or weight loss can also affect your ears and the fit of the earmolds.
Too high volume: It can sometimes be tempting to turn up the volume on your hearing aids. But turning it up too loud can force the sound to re-enter your hearing aids, which causes whistling. Turn down your hearing aid volume and avoid the point at which sound gets so loud that it creates feedback.
Too much earwax: If your ear canal is blocked by too much earwax, the sound can’t get through. So instead, sound bounces back into your hearing aids and they start to whistle. It is recommended to get your ears cleaned out regularly by a professional (no Q-Tips!) to avoid this problem.
If you continue to experience problems with hearing aid feedback and can’t figure out the reason, make an appointment to see your hearing aid audiologist for further assistance to address the issue.
At Jacksonville Hearing and Balance Institute we work with all three of the FDA approved cochlear implant manufacturers. One of those manufacturers, Advanced Bionics, has recently released their newest sound processor. Below you will find a video introducing the new device!
If you are interested in discussing this new technology, you can sit down and chat with an Advanced Bionics representative in our office! Reach out to Karalee Kowar at Karalee.Kowar@advancedbionics.com to reserve a spot!
The Hearing Center At JHBI Proudly Serves Patients In Jacksonville (Jax), Jacksonville Beach, Neptune Beach, Atlantic Beach, Mandarin, Ortega, Ponte Vedra Beach, Flagler Beach, Fernandina Beach, Amelia Island, St. Augustine, St. Augustine Beach, Orange Park, Macclenny, Middleburg, St. Johns, St. Marys, Waycross, Nocatee, Vilano Beach, Green Cove Springs, Middleburg, Jacksonville Beach.