How to Clean Hearing Aid Domes

And why regular cleaning means better performance.

Hearing aid maintenance is an important part of prioritizing your hearing health. Once you’re wearing them, you want them to feel comfortable and work properly. That takes a bit of regular care, especially when it comes to hearing aid domes.

These domes are small, flexible, cone-shaped pieces of plastic or silicone that attach to the end of a hearing aid tube and fit inside the ear canal. They anchor the hearing aid receiver in the ear canal to deliver sound from the hearing aid, enhancing clarity while reducing background noise.

This guide from Amplifon Hearing Health Care walks you through best practices for cleaning your hearing aid domes so you can make it a habit and get the most of your devices.

Why Clean Your Hearing Aid Domes?

Because they’re in your ears, domes can accumulate earwax, debris, and moisture over time, affecting sound quality and potentially leading to infections.

Regular cleaning:

Improves sound clarity by preventing blockages.
Maintains comfort by getting rid of buildup.
Extends the lifespan of your hearing aids.

How Often Should You Clean Hearing Aid Domes?

Clean your domes at least once a week or more often if you notice wax or debris buildup. If you live in a humid or dusty environment, consider cleaning them daily.

How to Clean Hearing Aid Domes: A Step-By-Step Guide

NOTE: This is a generalized guide. Always follow the manufacturer’s guidelines for your specific hearing aids.

1. Grab What You’ll Need

A soft, dry cloth or tissue
A small brush (often provided with your hearing aids)
A hearing aid cleaning tool (optional)

2. Wash Your Hands

Clean hands are less likely to transfer bacteria. Wipe down the countertop space you’re using to clean or replace parts of your hearing aids.

3. Carefully Remove the Dome

Take the dome from the hearing aid receiver, handling it gently to avoid tears or damage.

4. Brush Away Debris

Use a small brush to gently clean the outside of the dome. Pay close attention to any small openings where debris may be collecting. Brush the receiver as well and replace the wax filter if it appears to be clogged.

5. Wipe the Dome

Use a soft, dry cloth to wipe the dome clean. If you notice stubborn debris, use a slightly damp cloth. Check that the dome is completely dry before reattaching it.

6. Check for Damage

This is a good time to inspect the dome for any cracks, tears, or signs of wear. If you notice signs of damage, it’s best to replace the dome with a new one.

7. Reattach the Dome

Once the dome is clean and dry, reattach it securely to the hearing aid receiver and put your hearing aids back in.

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How Often Should Hearing Aid Domes Be Replaced?

Even with regular cleaning, hearing aid domes should be replaced about once a month, depending on usage and condition.

If you notice any of the following, it may be time for a replacement:

Persistent discoloration.
Earwax buildup that you can’t remove.
Tears, cracks, or other signs of damage.
The dome is too loose, uncomfortable, or painful to wear.
Poor sound quality, despite regular maintenance

If you’re cleaning the dome regularly but still not getting good sound quality, or if you’re unsure whether you’re due for a replacement, talk to your hearing care provider.

Tips for Maintaining Clean Hearing Aid Domes

Store your hearing aids properly. When you’re not wearing them, keep your hearing aids in a dry, cool, and clean space that’s out of direct sunlight and protected from dirt or dust build-up.
Inspect your hearing aids regularly. Check your hearing aids for earwax, debris, or wear and tear.
Follow manufacturer guidelines. When in doubt, turn to the cleaning instructions provided by your hearing aid manufacturer.

Save This Page

Cleaning and maintaining your hearing aid domes is a simple but important part of hearing health. With regular care, your hearing aids will continue to provide clear, crisp sound while being comfortable to wear. Bookmark this page to keep this guide handy and make dome cleaning a part of your routine.