Wring- Wipe the cellphone, turn it off if it was submerged, and do not charge it while wet.
- For a wet speaker, play a water eject sound at full volume with the cellphone face down — about 60 seconds.
- Skip rice, hair dryers and cotton swabs. Repeat the cycle if it is still muffled; see a repair shop if the cellphone misbehaves after a day.
The first minute: triage
What you do right after the cellphone gets wet matters more than anything you do later. Start with the least risky steps.
- Get it out of the water and wipe it. Use a cloth or your sleeve. Hold the cellphone with the speaker grille and charging port facing down so water drains out instead of in.
- Unplug everything. Cables, headphones, chargers. A cellphone that is charging while water sits in the port is the most common way a splash turns into corrosion.
- Decide: splash or soak? A splash, a rainy walk, a shower selfie, a sink drop that you fished out in a second — the cellphone is fine and the problem is the speaker grille. A minute at the bottom of a pool or a wash cycle is a soak: turn it off, and let it dry for a day before you worry about audio.
- Do not blow into the grille. Your breath is humid and you push water deeper. Shaking helps a little; gentle taps against your palm with the grille down help a little more.
Modern cellphones — every iPhone since the 7, most Samsung Galaxy, Pixel and flagship Android models — carry an IP67 or IP68 rating. That means the inside is sealed against water; it does not mean water cannot sit in the speaker mesh. Muffled sound after a splash is almost always water in the grille, not water inside the cellphone.
Use a water eject sound
The speaker grille is a fine metal mesh over a small membrane. Water droplets get held in the mesh by surface tension, and the membrane cannot move air through them properly — that is the muffled, dull sound. A water eject sound drives the membrane hard at low frequencies so it pushes the droplets out from behind, the same way Apple Watch clears its speaker after a swim.
You can run one right now, free, in this browser. It plays the same two-pass 110–1500 Hz cycle the Wring app uses.
Step by step
- Turn the volume all the way up. The cycle works by moving the membrane through its full range. At half volume it pushes half as hard — this is the single most common reason people say “it didn’t work”. The Wring app sets volume to 100% for the cycle and restores your level afterwards; in the browser you press volume-up yourself.
- Take the case off if it covers the grille. Some rugged cases have a membrane over the speaker that traps water on both sides.
- Place the cellphone face down on a towel or table. Gravity now works with the sound. You will sometimes see a few drops on the surface afterwards.
- Start the cycle and leave it alone for about 60 seconds. Do not hold the cellphone to your ear; it is loud on purpose.
- Play a song or a voice memo. Compare to how it sounded before. If it is clearly better but not perfect, run a second cycle — a soaked grille often needs two.
- Let it air-dry. Even after the speaker sounds right, a little moisture remains in the port. Leave the cellphone in a dry, airy spot for a few hours before charging with a cable; wireless charging is fine sooner.
Why sound works — and which frequencies
A speaker membrane moves the most air at low frequencies. Below about 100 Hz a cellphone speaker barely moves at all; above about 1.5 kHz it moves fast but not far. The useful window for pumping water is in between, which is why Wring’s cycle runs from 110 to 1500 Hz in two passes: a lower 110–900 Hz pass that suits the large bottom speaker, then a 300–1500 Hz pass tuned for the smaller earpiece. Each pass is made of short gated strokes — a rising sweep, a moment of silence, a falling sweep — because the on-off pattern is what makes droplets merge and let go. A single steady tone mostly just vibrates the water in place.
None of this is ultrasound. The whole cycle sits in the range a cellphone plays music in, at normal full volume. The detailed explanation covers what is happening inside the grille and why the speaker is not harmed.
What not to do
- Rice. It does almost nothing. Rice pulls a negligible amount of moisture out of the air around a cellphone, and starch dust ends up in the ports. Air alone dries a cellphone about as fast. Here is the evidence.
- Hair dryers and radiators. Heat pushes moisture further into the cellphone as vapour and can warp adhesives that keep the seal watertight. If you must use air, use it cool and from a distance.
- Cotton swabs, paper towels or toothpicks in the grille. The mesh is fine and the membrane behind it is fragile. You will push lint in and possibly leave a permanent rattle.
- Charging with a cable while damp. Both iPhone and Android will usually warn you and refuse — respect the warning.
- Compressed air. Too strong for the membrane and it drives water deeper.
Still muffled after two cycles?
Three possibilities, in order of likelihood:
- The volume was not actually at maximum. Check the media volume, not the ringer volume — on Android they are separate sliders, and on iPhone the side buttons adjust the ringer unless something is playing. Run the cycle again.
- It is the other speaker. Cellphones have two: the earpiece at the top and the loudspeaker at the bottom. Run a speaker test to hear which one is quiet, then position the cellphone so that grille faces down.
- It is not water. If the sound is crackly or buzzy rather than dull, you are probably hearing dust and lint, which a water cycle will not move. That needs a higher-frequency dust cycle — see speaker crackling after water.
If none of these apply and the cellphone was fully submerged, give it 24 hours. Water that got past the mesh into the speaker chamber usually evaporates on its own once the grille is clear.
When to get a repair
Go to a repair shop or the manufacturer if, a day after the incident, any of these is true: the speaker is silent rather than muffled; the cellphone reboots, gets hot or will not charge; the screen shows lines or flicker; or the liquid was salt water or anything sugary. Salt and sugar leave residue that keeps conducting after the water is gone, and the longer it sits the worse the corrosion. Be honest with the technician about what happened — the liquid contact indicator inside the cellphone will tell them anyway, and knowing helps them look in the right place.
FAQ
How long does it take to get water out of a cellphone speaker?
One full water eject cycle takes about 60 seconds. Most speakers sound normal after one or two cycles. If the cellphone was submerged, let it air-dry for several hours before judging the result.
Does the water eject sound damage the speaker?
No. It uses audible frequencies between 110 and 1500 Hz at normal full playback volume, with no ultrasound — nothing the speaker was not built to reproduce every time you play music loudly.
Can I do this on Android as well as iPhone?
Yes. The browser tool works on both, and the Wring app is available on the App Store and Google Play. Android cellphones have the same two-speaker layout and respond the same way.
Should I put a wet cellphone in rice?
No. Rice absorbs almost no moisture from a cellphone and leaves starch dust in the ports. Air-dry the cellphone, use a water eject cycle for the speaker, and skip the rice.
What about the Siri water eject shortcut?
The widely shared version plays a single 165 Hz tone and helps in mild cases. Wring instead sweeps two frequency bands with gated strokes, covers both speakers, and sets full volume for you. The shortcut vs app comparison goes into detail.