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Why sound clears water so reliably

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%.

Frequency 165 Hz Time left 0.0 s

💡 Point the speaker downward so gravity helps the water escape. Repeat 2–3 times if needed.

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Water Ejection Tool

Select how wet your device got, then tap Eject Water to run a customized cleaning cycle.

Preparation

Before you start

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Wipe visible water

Dry the outside of your phone first.

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Speaker facing down

Let gravity help pull the water out.

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Disconnect Bluetooth

Ensure audio plays through the phone's internal speakers.

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Volume around 70-80%

Never use earbuds. Turn volume up, but 100% isn't required.

Core Features

Fix My Speaker Functions

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.

Hover over the cards below to see the effect
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Eject Water

Clear trapped water from your phone in about 60 seconds. The steady 165 Hz vibration physically pushes trapped liquid out of the speaker mesh.

Eject Water

A steady 165 Hz tone — the sweet spot for maximum diaphragm travel — physically pushes trapped water out.

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Clean Dust

Use our deep clean mode to act as a dust remover. Sweeping low frequencies shake loose stubborn dirt, sand, and lint.

Deep Clean

Sweeps across low frequencies (120–400 Hz) to shake loose lint, dust and stubborn droplets the single tone misses.

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Restore Volume

Act as a volume booster for muffled speakers. Clear out blockages to restore heavy sound, loud bass, and crisp audio.

Test Sound

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.

Of everything that can block a speaker, water is the one acoustic cleaning handles best. The reason is a specific property of liquid that dust and oil do not share.

For a complete overview, see our full guide: Eject water from a phone speaker.

Threshold behaviour

Water in a grille is not a loose droplet. It is a continuous film held together by surface tension and clinging to the mesh and diaphragm. Surface tension is a cohesive force with a breaking point — apply enough displacement and the film does not gradually loosen, it fragments all at once into separate droplets.

That threshold behaviour is why water often clears in a single cycle while dust takes five. Dust releases particle by particle, with no single moment of success. Water has one.

What you hear when it happens

Most people notice the tone change character partway through the first cycle — becoming cleaner and slightly louder without touching the volume. That is the film breaking and the diaphragm regaining travel it had lost to damping. It is a genuinely useful signal that the mechanism is working.

Why gravity is half of it

The diaphragm's airflow alternates — outward, then inward — and over a full cycle those roughly cancel. What biases net movement outward is gravity. Grille facing down means the outward stroke is assisted and the inward stroke opposed. Held flat, the two nearly balance and freed droplets settle back. This single detail changes results more than any setting.

Why moderate volume beats maximum

At maximum volume the waveform clips, flattening its peaks. The diaphragm then spends part of each cycle held at full extension rather than travelling smoothly — less like a pump, more like a buzz. Seventy to eighty percent preserves the clean sinusoidal motion that breaks surface tension most efficiently.

Wipe between cycles

Expelled water sitting on the outside of the grille gets drawn back in on the next cycle's intake stroke. Two cycles with a wipe between them outperforms three run back to back.

The limit

Sound clears water from the cavity. It does not dry the rest of the chassis, and a perfect-sounding speaker tells you nothing about moisture around the charging port. Wait 24 to 48 hours before charging regardless of how good the audio is.

FAQ

Common questions

Should I run it immediately or wait for the phone to dry?

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.

How long should I run it?

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.

What if it was salt water or a sugary drink?

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.

Does the rice trick work?

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.

It is still muffled after several tries. Now what?

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.

What this cannot fix

Our tool is great for water and dust, but it cannot fix physically blown speakers or electrical damage.

Learn when it won't work
HOVER TO BREAK HARDWARE DAMAGE

Speaker fix guides

Step-by-step help for wet, muffled, crackling or quiet phone speakers.

Specific Fixes & Tools