About Us

Who we are

We are a small team that likes fixing annoying everyday problems with simple tools. A muffled phone speaker is one of those problems: it feels expensive, and it usually is not.

What we do

We build one tool and build it well: a browser-based speaker cleaner that uses sound to push water and dust out of speaker grilles. It is free, it needs no app and no account, and it is tuned for each device instead of playing one identical sound for everything.

Our promise

Honest: we say clearly what the tool can and cannot do. It cannot repair broken hardware, and we will never pretend otherwise. Private: the sound is created in your browser; nothing is uploaded. Simple: if a page needs a manual, we wrote it wrong.

Why we built this

The big speaker-cleaner sites play the exact same sound on every page and call it a different tool for every phone. We thought your phone deserved the real thing: sound that actually changes for a tiny earbud, a phone, or a big laptop speaker.