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.
Restore full volume, deep bass, and crisp treble by clearing speaker blockages with targeted sound waves.
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.
It is the most intuitive thing to try and the most consistently counterproductive. There are three separate reasons, and they compound.
For a complete overview, see our full guide: What the frequency actually does.
At maximum output the amplifier clips — the peaks of each sine wave flatten. The diaphragm then spends part of every cycle held at full extension rather than travelling through its range. Because the pumping action depends on continuous travel, this reduces the useful work each cycle does even as measured loudness increases.
The voice coil is fine wire. Sustained low-frequency output at maximum heats it quickly, and heat raises resistance, which lowers output. A maximum-volume cycle is therefore progressively less effective the longer it runs — the opposite of what people expect when they run it longer to compensate.
On an intact driver, moderate volume is entirely safe. On one with a torn diaphragm or stretched suspension, high-amplitude low-frequency output drives the damaged component through large excursions repeatedly. This is the one genuine way a cleaning attempt can make a speaker worse, and it happens specifically at maximum volume on an already-faulty driver.
Never run maximum-volume cycles through in-ear devices, and never while wearing them. The driver is a fraction of the size of a phone speaker and sits millimetres from your eardrum. Remove them, place them mesh-down, and use roughly half the volume you would use on a handset.
One thing: a short diagnostic burst. Faults that only appear at high volume — buzzing, rattling, distortion — are informative, because they distinguish mechanical damage from blockage. Five seconds is enough. That is diagnosis, not treatment.
70 to 80 percent on phones, 60 to 70 on larger drivers. If cycles at that level produce nothing across three attempts, the answer is not more volume — it is that the blockage is not the kind sound addresses.
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.
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.
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.
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.