Yeah, everybody’s been wondering about it, but now we have the answer. Just what happens inside a dishwasher when it does its work?

Thankfully, a curious GoPro3 owner popped his camera inside for a peek as the washer completed a full cycle. Unless you’re one of those people who think “tiny men with brushes” do the cleanup, this video will make a lot of sense. There’s lots of splashing, spinning and cleaning… and you’ll never have to wonder about this secret side of domesticity again.