# Can I remove mouth clicks and lip smacks?

Yes. Mouth sounds between words are detected acoustically and flagged by default. Because the detection listens to the sound rather than matching a word list, it works in any language.

**Where:** Voice Editor → Mouth.

![The Mouth sounds panel beside the transcript: 98 clicks, smacks and breaths found, each listed with its timecode and a Cut button, and a real Sensitivity slider — turn it up to catch more, down to keep the breaths you want.](https://mubert.com/tools/cast/docs-media/mouth-panel.png)

This one gets a real sensitivity slider — unlike filler words, acoustic confidence has a genuine gradient. Turn it up to catch more, down if it is flagging breaths you would rather keep.

Cut is the right action here. Muting a click leaves a small hole where the sound was, which is usually more noticeable than the click.

## Related

- [How do I remove filler words?](https://mubert.com/tools/cast/docs/remove-filler-words)
- [How do I remove background noise?](https://mubert.com/tools/cast/docs/remove-background-noise)

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Source: https://mubert.com/tools/cast/docs/mouth-clicks · Cast docs
Last updated: 2026-07-31