No. Around 70 to 80 percent is the practical sweet spot. Maximum volume on a restricted diaphragm produces distortion rather than more displacement, and adds avoidable stress to the driver.
Tap the button below. It plays a low‑frequency sound that vibrates the speaker and pushes trapped water and dust out of the grille. Turn your volume up to about 80%.
💡 Point the speaker downward so gravity helps the water escape. Repeat 2–3 times if needed.
Manually tune the exact Hz frequency for your speaker cleaning. Drag the slider to find the resonant frequency of your device.
Dry the outside of your phone first.
Let gravity help pull the water out.
Ensure audio plays through the phone's internal speakers.
Never use earbuds. Turn volume up, but 100% isn't required.
Our tool is designed to target the three most common speaker issues using precise acoustic frequencies. Whether your phone took a dive or just sounds muffled from pocket lint, here is how we fix it.
Clear trapped water from your phone in about 60 seconds. The steady 165 Hz vibration physically pushes trapped liquid out of the speaker mesh.
A steady 165 Hz tone — the sweet spot for maximum diaphragm travel — physically pushes trapped water out.
Use our deep clean mode to act as a dust remover. Sweeping low frequencies shake loose stubborn dirt, sand, and lint.
Sweeps across low frequencies (120–400 Hz) to shake loose lint, dust and stubborn droplets the single tone misses.
Act as a volume booster for muffled speakers. Clear out blockages to restore heavy sound, loud bass, and crisp audio.
A clean 440 Hz reference tone so you can hear whether your speaker sounds clear again after cleaning.
Perfectly safe. These are ordinary frequencies your speaker already plays during music. The tool never exceeds normal listening levels — it just concentrates the energy at the frequency that moves water best.
The tone is the tool, and a surprising amount of diagnostic information is available just from listening to it carefully during a cycle.
For a complete overview, see our full guide: What the frequency actually does.
A tone that sounds slightly dull or damped in the first seconds usually indicates liquid present — the water is adding mass and restricting travel. A tone that starts perfectly clean on a speaker you believe is blocked suggests either that the blockage is not liquid, or that the audio is not reaching this driver at all.
The most useful signal available. If the tone becomes noticeably cleaner and slightly louder partway through without you touching the volume, that is the surface tension film fragmenting and the diaphragm regaining travel. It is a genuine confirmation that the mechanism engaged.
A steady, smooth hum. Not a rattle, not a buzz, not fuzzy. Distortion at moderate volume is the speaker reporting a mechanical problem — and it is a reason to stop and reassess rather than to increase the volume.
Three checks in order. Bluetooth fully off, not just disconnected. Media volume specifically — start the tone, then adjust while it plays. And confirm the tone is in a range your device can reproduce: below about 100 Hz most phone speakers produce nothing audible.
A 10 kHz tone is useless for cleaning but excellent for measuring progress, because high frequencies are attenuated most by mesh blockage. Play it before your cycles, note how muffled it sounds, then play it again afterwards. That comparison is more reliable than judging music by memory.
No. Around 70 to 80 percent is the practical sweet spot. Maximum volume on a restricted diaphragm produces distortion rather than more displacement, and adds avoidable stress to the driver.
Thirty to sixty seconds per cycle, repeated two or three times with short pauses. Running it continuously for many minutes adds nothing once the accessible liquid is out, and only heats the voice coil.
Stop. If three cycles produce no improvement at all, the cause is not blockage. Check the symptoms on our guide to when a sound tool will not help, and have the device inspected rather than continuing to run cycles.
Playing an audio file does not modify your device or open it, so the tool itself has no warranty implication. Note separately that liquid damage is usually excluded from standard warranty cover regardless.
No. The frequencies used sit inside the range your speaker already reproduces whenever you play music, and the tool runs at moderate volume rather than maximum. The one genuine caution is earbuds: never run ejection tones into in-ear devices while you are wearing them.
Our tool is great for water and dust, but it cannot fix physically blown speakers or electrical damage.
Learn when it won't workStep-by-step help for wet, muffled, crackling or quiet phone speakers.