How Clinics Keep Your Hearing Devices Maintained and Updated

Leaving your fitting appointment doesn’t mean you won’t see your clinic again for a while. Your hearing aids have been programmed, you know how to use them and you’ve had some time to ask questions.

Once you start wearing them through regular days at home, work and everywhere else, you begin learning things that couldn’t come up during the fitting itself.

That’s why hearing aid care continues after you take your devices home.

Your clinic may see you again for routine maintenance, programming changes or updates that become relevant over time. Some visits are planned, while others happen because you’ve noticed something different.

Why Regular Hearing Device Maintenance Matters

Hearing devices are worn for hours each day, so their small parts gradually collect earwax, moisture and debris.

Wax can block the receiver or microphone openings, while tubing, domes and filters may wear down with regular use. These changes may alter the sound before there’s an obvious problem with the device itself.

Routine hearing aid maintenance lets the clinic inspect parts that are difficult to see or reach at home. If you make an appointment with your local audiologist, they can check the microphones and receivers, replace worn pieces and measure the device’s sound output.

If the hearing aid isn’t producing the sound expected from its current programming, that can be found during the visit.

How Clinics Check the Condition of Your Hearing Devices

A clinic has tools that can check parts of a hearing device you can’t inspect at home.

Under magnification, your audiologist can see cracks in the casing, loose connections or damage around the battery compartment. With rechargeable devices, they can also check the battery to see how much charge it holds compared with when it was newer.

Your hearing aid can also be connected to the manufacturer’s software. Depending on the model, the software may record charging problems, connection errors or other technical issues.

If you’ve had trouble with Bluetooth, streaming or charging, the clinic can test the hearing aid with the phone, charger or accessory you normally use.

How Clinics Handle Broken or Damaged Parts

What happens with a damaged hearing aid depends on which part has failed. Clinics often keep common replacement parts like domes, tubing, wax filters and some receivers on hand.

When one of those parts is damaged, your audiologist may be able to replace it during the appointment. Cracked casings, broken controls or damage to parts inside the hearing aid usually require work from the manufacturer.

Before sending a device away, the clinic can check its warranty and tell you how long the repair is expected to take. Some clinics have loaner devices available during that time.

When the repaired hearing aid returns, your audiologist can restore its programming if needed and check it before you start wearing it again.

Inspecting and Cleaning Microphones and Receivers in Your Devices

Microphone ports are too small to clean deeply with the tools most people have at home. In the clinic, an audiologist may use controlled suction to remove particles sitting below the opening.

Some hearing aids also have microphone covers or screens that can be taken off, cleaned or replaced. This gives your audiologist access to areas that aren’t meant to be opened during routine care at home.

Receivers need different handling because sound leaves the hearing aid through them. Wax can work its way past the guard and collect farther inside the receiver opening.

Clinic tools can remove that material without pushing it deeper. An audiologist can then listen to the hearing aid again to check whether the receiver sounds clear after the cleaning.

Removing Earwax and Debris from Your Hearing Devices Safely

Earwax can collect in seams, vents and around removable pieces of a hearing device.

Trying to scrape it away with a pin, toothpick or other household object can scratch the casing or push wax farther into a narrow opening. Alcohol, household cleaners and running water can also damage parts that aren’t made to get wet.

For buildup that doesn’t come away with normal at-home care, the clinic can take apart pieces that are designed to be removed.

Earmould tubing, certain covers and other replaceable pieces can be handled separately from the electronic portion of the device. This lets the audiologist remove material from areas you shouldn’t try to reach yourself.

Cleaning Methods Used by Audiologists for Hearing Devices

Some hearing device cleaning requires tools that aren’t normally used for care at home. Audiologists choose the method based on where buildup is located and which parts can be safely removed:

• • Vacuum tools draws wax and debris from small openings and internal spaces.
  • Ultrasonic cleaners use high-frequency vibrations to clean removable earmoulds and other non-electronic pieces.
  • Drying chambers remove trapped moisture from devices without exposing the electronics to direct heat.
  • Compressed air may be used on certain removable parts to clear moisture or particles from narrow passages.
  • Specialized cleaning tools reach small crevices around controls, battery contacts and connection points.

Updating Software to Keep Your Devices Working Their Best

An update might correct a known software issue, change how Bluetooth works or make the hearing aids compatible with a newer phone or accessory.

Installing an update is different from changing the programming used for your hearing needs.

Your audiologist can save your current settings before installing it and confirm they’re still in place afterward. They can also reconnect paired devices and check the app if the update changes how those features communicate with the hearing aids.

Adjusting Device Settings to Match Your Current Hearing Needs

Hearing aid settings aren’t fixed after the original fitting. If your hearing changes, an audiologist can adjust specific frequencies rather than simply raising the volume across the board.

They can also change individual listening programs, microphone direction and how strongly the devices reduce background noise. These adjustments may follow a new hearing test or come from specific issues you’ve had while wearing the devices.

For example, certain voices may sound too soft while louder sounds are already comfortable. An audiologist can change those parts of the programming separately and leave settings that are already working well alone.

Making Sure Your Hearing Devices Fit Comfortably

A hearing aid can stay in place and still need a fit adjustment. An audiologist can look at where the device contacts your ear and check for redness or pressure marks.

They can also watch what happens when you smile, talk or move your jaw. Those movements sometimes cause a dome or earmould to work its way outward.

For custom pieces, the clinic may smooth a small area that’s pressing against the ear or take a new impression if the shape no longer fits properly.

Receiver wire length and the curve of behind-the-ear tubing can also be changed. Both determine where the device rests and whether it pulls against the ear during wear.

Keeping Track of Maintenance and Updates at Each Visit

Clinics usually keep notes about the work completed on your hearing devices at each appointment. The record might include replaced parts, repairs, software versions, programming changes and cleaning performed during the visit.

It can also show when a device was sent to the manufacturer and what work was completed there. Past records become useful when the same issue shows up again.

The audiologist can see when a battery was replaced, how often a particular part has needed service or which settings were changed previously. They don’t have to rely on memory or start from the beginning each time you bring the devices in.

Knowing When to Schedule a Professional Maintenance Appointment

You don’t need to follow the same maintenance schedule as everyone else. How often you wear your hearing aids, how much moisture they’re exposed to and the type of device all influence appointment timing.

Your clinic may suggest a regular service schedule based on the hearing aids you have and their maintenance requirements. An earlier appointment may be needed when something changes between scheduled visits.

Shorter battery life, intermittent sound, repeated feedback or controls that stop responding are reasons to have the devices checked. Frequent charging problems or a device that cuts in and out also warrant a visit, even if it starts working normally again.

Supporting Your Hearing Every Day

After you’ve worn the same hearing aids for months or years, you get used to how they sound and feel. You also become familiar with their little quirks.

A button may need more pressure than it used to, or the battery may not last quite as long. Regular clinic visits give you a chance to deal with those changes rather than waiting until the devices stop working.

When your hearing aids are due for some attention, Hearing Care Clinic can clean them, check worn parts and make any needed updates or adjustments. Our team can also look into changes you’ve noticed since your last appointment.

Call us at any of our locations: Chemainus at (250) 830-5062, Duncan at (250) 739-7153, Mill Bay at (250) 741-2979 or Victoria at (236) 475-5426.