Fix My Speaker
Free online speaker cleaner — water eject and dust removal
Important
Place your phone face-down so the speaker faces downward. Run it 2–3 times for best results.
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How to use it
- 1
Pick the tab you need. Water Eject for a wet speaker, Dust Removal for a muffled or dusty one.
- 2
For water eject — turn your phone or device so the speaker faces down before you press Start. Gravity helps.
- 3
For dust removal — pick a frequency that matches your issue, or use Sweep to cover a wide range.
- 4
Set volume to 80–100% for best results. The higher the volume, the stronger the vibration.
- 5
Press Start and let it run for the full duration. Run it 2–3 times if the problem persists.
- 6
Wipe the speaker grille with a dry cloth after the session to remove anything that shook loose.
Online Speaker Cleaner
Getting water inside a speaker is more common than you think. A quick splash, caught in the rain, or just leaving your phone near the sink — it happens. The damage usually comes not from the water itself but from leaving it sitting in there. This tool plays a 165 Hz sine wave tone that makes the speaker membrane vibrate at a specific frequency. Those vibrations physically push liquid out through the grille. It is the same principle behind the water eject feature on Apple Watch.
Online Water, Dust & Oil Cleaner For Smartphone
Dust and debris build up inside speaker grilles over time and can cause muffled or rattly sound. The dust removal mode uses low-frequency tones to shake loose particles from the membrane and grille without touching the speaker at all. Choose a specific frequency to target a known resonance, or run the sweep mode to cover everything from 20 Hz to 500 Hz in one go. After running it, a quick wipe of the grille with a soft dry cloth will clear whatever came loose.
What this tool does
Water Eject (165 Hz)
Plays the same frequency Apple Watch uses to push water out of the speaker. Works on phones, earbuds, and small Bluetooth speakers.
Dust Removal
Low-frequency vibrations loosen and shake out dust, lint, and debris that build up inside speaker grilles over time.
Multiple frequencies
Choose from 60 Hz all the way to 528 Hz, or use Sweep mode to cover the full low-frequency range in one session.
Works on any device
Use it on your phone, laptop, earbuds, or a Bluetooth speaker — any device with a built-in or connected speaker.
Repeat as needed
Run it 2–3 times for stubborn water or heavy dust buildup. There is no limit and it will not damage your speaker.
No install needed
Everything runs directly in your browser using the Web Audio API. No app download, no account, no data collected.