Every time I tried to wipe crumbs and dust off my MacBook, the same thing happened: random shortcuts firing, ghost trackpad clicks, and somehow a file renamed to "jjjjjjjjj". You can't actually clean a laptop while it's listening to every press.
So I'm building CleanMyMacKeyboard a tiny macOS app that locks your keyboard AND trackpad on a timer and drops a full-screen overlay so you can scrub in peace.
Pick a duration: 30s / 1m / 2m / 5m
Every keypress, click, and gesture is paused
Lock releases on its own when the timer ends
In a hurry? L unlocks early
Signed + notarized by Apple, no telemetry