Use a pulsed 165 Hz tone or adjust the range from 100-400 Hz.
Clearer phone audio
A speaker cleaner made for muffled, crackly, or dusty phone speakers.
Speaker Cleaner: Water & Dust is a utility app for Android phones that uses sound waves to help move trapped droplets and small particles away from the speaker grille. It combines a quick water eject workflow, dust removal presets, progress feedback, and clear safety tips in one lightweight app.
Choose gentle, balanced, deep clean, or boost for tougher dust.
Follow the live timer, progress ring, vibration, and finish chime.
Works offline with no account, no ads, and no tracking SDKs.
Water and dust modes
Two cleaning paths for common speaker problems.
Pick the mode that matches what happened to your phone: water after a splash, or dust and lint from everyday pocket use.
Water eject mode
Water removal starts with the widely used 165 Hz pulsed tone, then lets you adjust frequency and intensity to suit your device. The app raises media volume during cleaning and restores your previous level afterwards.
- Default 165 Hz pulsed cleaning tone.
- Custom water frequency range from 100-400 Hz.
- Best used with the speaker facing downward.
Dust removal mode
Dust removal uses tuned presets and narrow frequency sweeps to help loosen small particles. Boost Clean adds stronger bursts for stubborn dust and lint.
- Gentle preset at 150 Hz.
- Balanced preset at 200 Hz.
- Deep Clean preset at 300 Hz plus Boost Clean.
Simple workflow
Start a cleaning cycle in seconds.
The app keeps the process focused: choose the cleaning type, set the intensity, hold the phone with the speaker facing down, and stop automatically after one minute or when you are done.
Choose the problem
Select water removal after a splash or dust removal when the speaker sounds blocked, low, or crackly.
Run tuned sound waves
Use the default tone, adjust frequency and intensity, or choose a dust preset for your speaker grille.
Review history
See recent cleanings at a glance, including the type, date, and duration of each session stored on your phone.
App screenshots
See the speaker cleaner interface before you use it.
The app uses large controls, visible progress, and dedicated screens for water removal, dust removal, cleaning history, and dark mode.
Private by design
No account, no ads, no tracking.
Speaker Cleaner: Water & Dust is designed to do one job on your device. The app does not collect personal data, does not use analytics, and does not send your cleaning history to a server.
- Remove your phone case before a cleaning cycle.
- Hold the speaker facing down so gravity can help.
- Run another cycle if the speaker is still muffled.
Local settings and history
The app stores only your preferences and recent cleaning history locally on your phone. You can delete it by clearing app storage or uninstalling the app.
No sensitive permissions
The app does not use your microphone, camera, location, contacts, or files. It uses vibration, media volume control, and keep-screen-on behavior for the cleaning session.
Important care note
This app can help clear droplets and dust from a speaker grille. It cannot repair internal water damage. If a device has been submerged, power it off and ask a professional to inspect it.
Questions
Speaker cleaner FAQ
Useful answers for people searching for a water eject app, dust remover, or phone speaker cleaner.
What does Speaker Cleaner: Water & Dust do?
It plays tuned sound waves through your phone speaker to help move water droplets and dust away from the speaker grille. It is useful when a speaker sounds low, muffled, or crackly after a splash or everyday pocket dust.
Which water eject frequency does the app use?
Water removal starts at 165 Hz with pulsed bursts. You can also adjust the water frequency from 100-400 Hz and set the intensity for your phone.
Can it clean dust from the phone speaker?
Yes. Dust removal includes gentle, balanced, and deep cleaning presets, plus Boost Clean for stubborn dust and lint. For best results, remove the case and face the speaker downward.
Does the app collect personal data?
No. The app works offline and does not use accounts, ads, analytics, tracking SDKs, microphone access, camera access, or location access.
Ready to clear your speaker?
Install Speaker Cleaner: Water & Dust or contact support if you need help with the app.