Speaker Cleaner: Water Ejector

Speaker Cleaner: Water Ejector is an audio utility designed to help clear surface moisture, trapped water droplets, and loose dust from smartphone speakers and earpieces. It uses low-frequency sine-wave tones and haptic vibration patterns to help dislodge debris and improve muffled or distorted sound after water exposure.

Features include one-tap automated frequency purge cycles from 100–300 Hz, separate cleaning profiles for bottom speakers and front earpieces, a manual frequency generator from 50–3000 Hz, haptic vibration support, and bass, vocal, and treble speaker diagnostics. For best results, disconnect external audio devices, set media volume to maximum, place the phone speaker-side down on a dry cloth, and repeat the cleaning cycle as needed. The app is intended for surface moisture and loose dust, not hardware-level speaker damage or repairs.