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 your issue and run the appropriate fix cycle to restore your speaker audio in about a minute.
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 range where diaphragm travel is greatest.
“Ultra” in this context usually means ultrasonic, and conflating ultrasonic cleaning with speaker tones is one of the most persistent confusions in this category.
For a complete overview, see why low frequencies clear speakers.
An ultrasonic cleaner submerges an object in a liquid bath and drives transducers at 20–80 kHz. The energy creates cavitation — microscopic bubbles that form and collapse against the object's surface, lifting contamination away. It is genuinely effective, and repair technicians use it on corroded circuit boards.
Three reasons, each sufficient on its own. There is no liquid bath — cavitation requires immersion. There is no transducer — a phone speaker is not built to produce ultrasonic output. And a phone speaker cannot reproduce 20 kHz and above at any useful level, because both the driver and the amplifier are designed for the audible band.
Speaker tone cleaning works by low frequency diaphragm displacement pumping air — the exact opposite of ultrasonic frequencies. The two methods sit at opposite ends of the range and share no mechanism.
Either nothing audible and nothing effective, or a low-frequency tone playing under a misleading name. If you cannot hear a clear low hum, nothing useful is happening.
If your device has genuine corrosion — green or white residue near a port, a tripped liquid contact indicator, audio that recovered then degraded over following days — a technician's ultrasonic bath is exactly the correct treatment. That requires disassembly and immersion, and no tone substitutes for it.
120–400 Hz, 70–80 percent volume, grille facing down, short 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.
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.
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.