# Why do my hearing aids squeal in certain rooms or corners?

**URL:** <https://hearingaidsrcool.discourse.group/t/why-do-my-hearing-aids-squeal-in-certain-rooms-or-corners/20>\
**Category:** Hearing Aids & Hearing Life\
**Created:** [January 28, 2026, 1:07am UTC](https://hearingaidsrcool.discourse.group/t/why-do-my-hearing-aids-squeal-in-certain-rooms-or-corners/20 "2026-01-28T01:07:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![HArCIHear](https://avatars.discourse-cdn.com/v4/letter/h/e56c9b/32.png) [@HArCIHear](https://hearingaidsrcool.discourse.group/u/HArCIHear)\
**Post date:** [January 28, 2026, 1:07am UTC](https://hearingaidsrcool.discourse.group/t/why-do-my-hearing-aids-squeal-in-certain-rooms-or-corners/20/1 "2026-01-28T01:07:55Z")

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**Question submitted by a community member (posted with permission):**

> “Why do my ReSound LiNX Quattro hearing aids squeal when I’m in certain corners of my house or in small rooms?”

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**Author:** ![HArCIHear](https://avatars.discourse-cdn.com/v4/letter/h/e56c9b/32.png) [@HArCIHear](https://hearingaidsrcool.discourse.group/u/HArCIHear)\
**Post date:** [January 28, 2026, 1:24am UTC](https://hearingaidsrcool.discourse.group/t/why-do-my-hearing-aids-squeal-in-certain-rooms-or-corners/20/2 "2026-01-28T01:24:41Z")

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Thanks for sharing this — many people experience something similar, and it can definitely be frustrating.

Hearing aids can sometimes squeal or whistle in **small rooms or tight spaces** because sound reflects off nearby walls and surfaces. When amplified sound leaks slightly from the ear and gets picked up again by the microphones, it can create what’s commonly called **feedback**.

This tends to happen more often when:

- The hearing aid or receiver isn’t sitting quite right in the ear

- There’s earwax buildup or a clogged wax guard

- Volume is set higher than needed for that space

- You’re close to hard surfaces (corners, bathrooms, kitchens)

**A few simple things many people try first:**

- **Clean the hearing aids and change wax guards** if needed

- **Re-seat the device** to make sure it’s fitting securely

- **Lower the volume slightly** using the app or controls

- **Notice patterns** — does it happen only in certain rooms or positions?

If it keeps happening, a hearing professional can often adjust settings or fit to reduce feedback.

💬 **Has anyone else noticed this in certain rooms or situations?**

What helped (or didn’t)?