"Fix My Speaker is an unexpectedly great device for getting water and dust out of speakers! I dropped my phone in water by accident, and the sound was muffled. After applying this device, the speaker began working a lot better. The high-frequency sound really does help to force out stuck water. It's a quick and free solution that saves time rather than waiting for the speaker to dry out on its own. If your speaker is distorted after being wet, I highly suggest trying this before thinking about repairs. Just be sure to play the sound at full volume for optimal results!"