Clean your speaker.
Crystal clear.
In seconds.
Push water out, shake dust loose, and test speaker health with precise sound waves your phone already knows how to play. Free on Android — and four of the tools run right here in this browser.
- 47 languages
- Android 11+
- Works offline
- No audio recorded
Cleaning sweep
100Hz
100 → 500 Hz · 10s
What it does
Six tools. One tidy toolkit.
Each feature targets a specific speaker problem — water, dust, weak output, or unknown faults. Four work right in this browser; all six run inside the Android app.
Water Eject
Push water out of your phone speaker with a swept sine-wave that drives droplets free in about ten seconds.
Dust Removal
Loosen lint, dust, and pocket fluff from speaker grilles with controllable sine tones and motor vibration.
Volume Booster
Push speaker output beyond the system maximum with a system-level loudness enhancer that boosts up to six decibels.
Sound Test
Verify your speaker is clear and distortion-free with a thirty-second audio quality check.
Frequency Test
Measure how cleanly your speaker reproduces bass, mids, and treble across the audible spectrum.
Cleaning Tips
Best practices that keep phone speakers crisp month after month — what to do, what to avoid.
How it works
Muffled to crystal in three steps.
No tools, no opening the device, no rice. Just sound waves engineered for the speaker's resonant range.
- 01
Pick the problem
Open the app — or this site — and choose the tool that matches your speaker's symptom: water, dust, weak output, or an unknown fault.
- 02
Run the sweep
Hold the phone speaker-down, hit Start, and let the tone do its job. Most fixes take ten to sixty seconds.
- 03
Verify with Sound Test
Confirm the speaker is clear again with a thirty-second audio check. Re-run cleaning if anything still sounds off.
Why it matters
Made for phones. Made for daily life.
The kind of utility you'll wish you had the next time the music sounds muffled or a call cuts out.
Hardware-safe by design
Every tone stays inside the driver's normal operating range. No vibration loud enough to risk damage.
Works in seconds
Water Eject finishes in about ten seconds. Sound Test takes thirty. No subscription or onboarding wall.
Privacy-first
We never record audio. The app uses your speaker, not your microphone. No account needed.
Built for everyone
Translated into 47 languages, works offline, runs on Android 11 and up — no exotic permissions required.
Questions
Frequently asked. Straight answered.
Will Ejecta damage my phone?
No. Every tone is produced through the speaker's normal operating range at safe volume levels. It uses the same hardware your phone uses for music and calls.
Does this actually remove water?
Yes. The Water Eject tool sweeps a sine tone between 100 and 500 Hz, which causes the speaker membrane to vibrate at the resonant frequency where surface tension lets droplets bead and slide out.
Is the app really free?
Yes. Core cleaning, boost, and test features are free. An optional Pro upgrade removes ads and unlocks unlimited daily runs of auto and vibration modes.
Do I need an internet connection?
No. Once installed, every feature runs offline. We never transmit audio or speaker data to a server.
Which Android versions are supported?
Android 11 and newer. The app also works on tablets and some Android-based foldables.
Why doesn't it work with headphones plugged in?
When headphones are connected, audio bypasses the built-in speakers — there's nothing for the cleaning sweep to act on. Unplug or disconnect Bluetooth, then run the tool.
Free download
Bring your speaker back to life — in under a minute.
Available on Google Play. 47 languages, Android 11 and up.