A Hearing Aid Clean and Check: What to Bring and What to Ask

When a hearing aid sounds weaker than usual, the explanation is not always a major fault. Wax, moisture, a worn part or a charging problem can interfere with performance. A professional clean and check gives you a chance to investigate the device and describe what has changed in your listening.

It is also an opportunity to refresh the care routine for your particular model. Instructions differ between devices, so a demonstration using your own hearing aids is more useful than a generic tip found online.

Describe the problem before the device is cleaned

Tell the clinician whether the problem affects one ear or both, whether it happens all day or intermittently, and whether you notice it during ordinary conversation or only during phone streaming. A brief note on your phone can help you remember the pattern.

For example, a device that becomes quiet after an afternoon outdoors presents a different question from a hearing aid that works normally until a call begins. Avoid assuming that every interruption is a Bluetooth issue or that turning up the volume will solve it.

Bring the parts you use every day

Take both hearing aids, their charger or fresh batteries, and any accessories connected with the problem. If phone calls are affected, bring the phone. Include your cleaning tools so the team can show you which areas to clean and which parts should be left alone.

If the aids were purchased elsewhere, share the make, model and any service or warranty information you have. Ask about hearing aid repairs and maintenance before visiting so the team can confirm what support is available for your devices and explain any charges.

Ask what was checked

A useful discussion covers visible damage, wax protection, the sound outlet, microphone openings, power and overall function. Depending on the problem and equipment available, further performance testing or manufacturer repair may be needed. Cleaning cannot correct every electrical fault or replace an updated hearing assessment.

Ask which parts you can safely replace at home, how often to inspect them and how to recognize the correct replacement. Do not rinse a hearing aid, use household cleaning sprays, or push a sharp object into an opening. Follow the manufacturer’s instructions for your exact model.

Separate hearing changes from device changes

If the aids appear to function normally but conversation has become harder, an updated hearing test may be appropriate. Tell the clinician about pain, drainage, dizziness or a noticeable difference between ears. A sudden decrease in hearing needs immediate medical attention rather than waiting for routine device service.

Before leaving, practice the recommended maintenance step and confirm what to do if the same fault returns. Keep a simple record of the repair or replacement parts used. Then contact the team if performance still does not match what was discussed. A check should leave you with a clearer plan, not just a cleaner device.

Further reading

NIDCD: Hearing aids · FDA: Hearing aid benefits and limitations · NIDCD: Sudden deafness