It’s been a couple of weeks since we did a Friday Funnies article here on Deemable Tech. This week’s isn’t hilarious, as much as it is just plain fun. Have you ever wondered how astronauts wash their hands in space? Me neither! I’ve wondered about how astronauts do almost every other bodily function in space, but it never crossed my mind to think about cleaning up. I’m not sure what that says about me. Regardless, here’s Canadian Astronaut Chris Hadfield on the International Space Station demonstrating how they do it.

BONUS! Here’s how astronauts wash their hair and their clothes. (SPOILER: THEY DON’T WASH THEIR CLOTHES!!)