For maintenance, roughly once a month is plenty. More often if you exercise heavily, work outdoors, or live somewhere humid or dusty. There is no benefit to daily use on a speaker that sounds fine.
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 the type of debris clogging your speaker, then run a targeted deep clean 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.
For dust specifically, two methods compete and most guides recommend only one. They work on different parts of the same problem, and the useful question is not which is better but which does what.
For a complete overview, see our full guide: Clean dust and lint from a speaker.
A speaker grille has three layers: the visible outer openings, a fine dust mesh behind them, and then the acoustic cavity and diaphragm. Dry cleaning reaches the first layer and partly the second. Acoustic cleaning works from the third layer outward, pushing debris back through the mesh. Neither reaches everywhere, which is why the combination outperforms either.
Surface fibre, hair and visible lint sitting in the outer openings. A soft brush lifts it away rather than pressing it in. Adhesive putty is better for anything compacted, because it grips the debris and lifts it straight out rather than dragging it sideways. Both are immediate and you can see the result.
Anything that has already passed the outer layer and sits against the mesh from behind, where no brush can reach. This is the portion of the problem that dry cleaning simply cannot address, and it is often the portion actually causing the muffling.
Dry clean first, always. Acoustic cleaning pushes debris outward — if the outer openings are already packed, the material being pushed has nowhere to go and settles back. Clearing the exterior gives the cycles somewhere to expel into.
If the residue is oily, waxy or sticky rather than dry and loose, both methods fail. Adhesive contamination does not brush off and does not vibrate out. That is a disassembly job.
For maintenance, roughly once a month is plenty. More often if you exercise heavily, work outdoors, or live somewhere humid or dusty. There is no benefit to daily use on a speaker that sounds fine.
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.
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.
Yes. Water is held by surface tension and usually clears in one or two cycles. Dust is wedged mechanically and held by static, so it needs a sweeping range of frequencies and several more passes.
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.
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.