Speaker Cleaner: Water Eject

Is your phone speaker muffled after rain, a splash or everyday dust? Speaker Cleaner plays special sound waves and vibration to help water eject and dust clear from your phone's speaker grille. Clean, test and refresh your speaker in one tap.

HOW IT WORKS
• Water eject: a low 165 Hz tone vibrates the speaker membrane to help push water drops out of the grille.
• Dust cleaner: a sweeping tone may help loosen dust and lint stuck in the speaker.
• Intense mode: an extended 2-minute sweep for stubborn water and dust.
• Vibration: the phone vibrates while it plays to help shake loose water and particles.

SPEAKER TEST & FREQUENCY GENERATOR
• Speaker test: play a test tone on the left, right or both speakers to check sound clarity after cleaning.
• Frequency generator: choose your own tone from 20 Hz to 8000 Hz and find what works best for your phone.
• Works offline, no account, no setup.

WHEN TO USE SPEAKER CLEANER
• After rain, light splashes or a drop in water
• When your speaker sounds muffled, quiet or crackly
• To clear dust and lint from the speaker grille
• To test your speaker and compare before and after

Tap START, turn the media volume up and keep the speaker facing down.

KEY FEATURES
• Speaker cleaner
• Water eject
• Dust cleaner
• Speaker test (left / right)
• Frequency generator
• Vibration mode
• Works offline

Results are not guaranteed: sound can help with small amounts of water or dust, but it cannot fix a damaged speaker and it is not a substitute for letting the phone dry. Dry your phone with a soft cloth afterwards. If the speaker is still muffled after a few rounds, let the phone dry completely.

The sound is loud. Keep the phone away from your ears while it plays.

Recent changes:
New Auto mode: a guided 3-step clean in one tap. New Pulse mode for stubborn water. Volume goes to max automatically while cleaning, then back. Sound meter checks your speaker loudness before and after cleaning. Weekly cleaning reminder, clean history, and a warning when headphones are connected.