Speaker Cleaner Free — Remove Water & Dust with Sound Waves

Yes. Apple Watch uses the same principle — a 165 Hz tone to eject water after swimming. Sound waves create vibrations in the speaker membrane that physically push water out and shake dust loose.

Completely safe. The tool plays audio through your normal speaker at frequencies it is designed to handle. Keep volume below 85% and do not hold near your ear.

Use after any water exposure immediately. For dust maintenance, once a week or month is enough depending on your environment. Run the speaker test afterwards to verify improvement.

It uses 15–25 kHz frequencies at or above human hearing limits. Most adults can't hear above 16–17 kHz. The vibrations still clean even if inaudible. Note: pets may hear them.

Yes — iPhone, Android, iPad, laptop, or Bluetooth speakers. It works in any modern browser (Chrome, Safari, Firefox, Edge) using the Web Audio API.

Browsers have no direct access to the earpiece — this is an OS restriction, not a website limitation. We added an experimental "Earpiece" mode that uses WebRTC to try routing sound to the top speaker. It works reliably on iPhone and on roughly half of Android devices. If the mode does not work, there is a guaranteed physical method: plug in wired headphones and press one earbud firmly against the earpiece grille. Cleaning vibrations will transfer directly to its membrane — often clearing dust and moisture even better than through the speaker itself.