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.
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.
Select how wet your device got, then tap Eject Water to run a customized cleaning cycle.
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.
Using audio to move liquid sounds like a trick. It is straightforward mechanics, and understanding it makes the practical advice follow naturally rather than sounding like arbitrary rules.
For a complete overview, see our full guide: Eject water from a phone speaker.
Strip away the electronics and a speaker is a stiff diaphragm attached to a coil in a magnetic field. Current through the coil moves it; the diaphragm moves with it. Audio is just the pattern of that movement. Whatever else is in the cavity experiences the same movement as a mechanical force, whether or not anyone is listening.
For a given power, how far the diaphragm travels is inversely related to frequency. At 150 Hz a small driver moves a comparatively large distance each cycle. At 1,500 Hz it moves a fraction of that. At 15,000 Hz the movement is measured in microns — audible, but doing no useful mechanical work on anything.
This single relationship explains the whole method. Ejection needs travel, travel needs low frequency, therefore ejection tones are low. It also explains why the tones advertised in the tens of kilohertz cannot work regardless of volume.
Water in a grille is a continuous film clinging to the mesh, not a free droplet. Surface tension holds it together and resists being pushed through the openings. What the cycle does is apply enough repeated displacement to exceed that cohesive force, at which point the film fragments into separate droplets. Fragmentation is the actual moment of success — everything after it is just transport.
The diaphragm's airflow alternates: it pushes out, then pulls in. Over a full cycle those roughly cancel. What breaks the symmetry is gravity. With the grille facing down, the outward stroke is assisted and the inward stroke opposed, so net movement is outward. Held flat, there is little net bias, which is why orientation changes results so noticeably.
At maximum volume the waveform peaks flatten. The diaphragm then spends part of each cycle held at full extension rather than travelling smoothly — less like a piston, more like a buzz. Seventy to eighty percent preserves the clean sinusoidal motion that does the pumping, which is why moderate volume genuinely outperforms maximum.
The voice coil is fine wire, and sustained low-frequency output at volume heats it. Heat raises resistance, which reduces output. Short cycles with pauses keep it in range; a ten-minute continuous run does not clear more water, it just runs the coil hot.
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.
Eject the liquid the same way, but treat the device as needing professional attention afterwards. Salt and sugar leave conductive, corrosive residue when they dry, and that residue keeps damaging the board long after the speaker sounds normal.
No. Rice is a poor desiccant — open moving air dries a device faster — and its starch dust migrates into the charging port, microphone holes and speaker grille, which can create a second problem on top of the first.
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.
Immediately, for the speaker itself — liquid that leaves early cannot sit and corrode. Dry the exterior first so you are not pulling surface water inward. The waiting rule applies to charging, not to ejection: never plug in a wet device.
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.