Fix My Speaker

Is it safe to play sound waves through my phone speaker?

Yes. The frequencies used (165Hz–800Hz) are well within the range every smartphone speaker handles daily — your ringtone, music, and phone calls all use these frequencies. The tool doesn't push the speaker beyond its normal operating limits. The one precaution: don't run it continuously for hours at a time. A few 15-second sessions is all you need.

How long does it take to eject water?

Most people hear a clear difference within 10–15 seconds. If the phone was fully submerged, you may need 2–3 sessions with short breaks between each. Hold the speaker facing downward so gravity assists the process. After each session, wipe the speaker area with a soft cloth to remove water that's been pushed to the surface.

Does this actually work for dust and lint?

Yes. The rapid vibrations shake loose dust and lint particles that are wedged in the speaker mesh. It's not as dramatic-looking as water ejection (you won't see debris fly out), but you'll usually hear a noticeable improvement in clarity and volume after a cleaning session. Many people run it weekly as preventive maintenance.

Why is 165Hz the recommended frequency?

165Hz is close to the natural resonant frequency of most smartphone speaker diaphragms. At resonance, the diaphragm produces its maximum physical displacement — meaning it moves the farthest distance with each vibration cycle. Greater displacement creates stronger pressure waves inside the speaker chamber, which pushes more water out. For larger speakers (tablets, laptops), a slightly higher frequency like 300Hz may work better.

Does it work on AirPods and wireless earbuds?

Yes, as long as the audio is playing through the earbuds. Connect them via Bluetooth, make sure the sound is routing to the earbuds (not your phone speaker), and wear them with the speaker grille pointing downward. This is especially useful for clearing sweat buildup after workouts.

Do I need to download or install anything?

No. The tool runs entirely in your web browser using the Web Audio API — a standard feature built into Chrome, Safari, Firefox, and Edge. There's nothing to download, no app to install, and no account to create. Just open the page and press play.

Is the rice method actually bad for phones?

It's not great. Rice doesn't actively remove water — it only absorbs small amounts of moisture from the air around the phone, which is no more effective than leaving the phone on a counter. The real problem is that rice dust and starch particles can enter the speaker mesh, charging port, and SIM tray, potentially causing additional problems. Sound wave ejection is faster and doesn't introduce any foreign particles into the device.

What if my speaker still sounds bad after using the tool?

Try all three cleaning modes (Continuous, Pulse, and Sweep) and make sure your volume is at 100%. If the speaker still sounds muffled after several sessions, the damage may be beyond the speaker mesh — water could have reached the speaker coil, voice coil, or internal amplifier. At that point, a professional repair is recommended. The tool is highly effective for water in the speaker mesh, but it can't fix internal electronic damage.