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Hearing Aid Maintenance: Cleaning, Storage, and Common Issues

Keep hearing aids working well with simple routines. Learn cleaning basics, moisture tips, and when to troubleshoot.

Updated 2025-09-09•10 min read
clean hearing aidshearing aid maintenancehearing aid troubleshootinghearing aid wax guard

Daily habits that prevent 80% of problems

  • Wipe devices with a dry cloth.
  • Check microphone ports and wax guards.
  • Store in a dry place away from heat.
  • If your devices suddenly sound weak or muffled, check wax guards/filters before assuming they’re broken.

Moisture and earwax: the two usual culprits

Moisture can cause distortion and intermittent sound. If you sweat a lot or live in a humid climate, ask about drying options.

Earwax can block receivers or domes quickly — especially with in-the-ear styles.

Common problems and easy checks

  • No sound: check battery/charge, wax guard, and volume.
  • Whistling: check fit and earwax.
  • Distortion: check moisture and clogged ports.

This article is general information only and is not medical advice. Cleaning steps vary by model — follow your manufacturer’s instructions and your provider’s guidance.

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