If you think cleaning your kitchen is tricky, imagine trying to clean up a mess in space (without gravity to hold down that spilled milk or bag of cheetos).

(PHOTO: Volcanic Eruption Seen from Space)

The Canadian Space Agency's Commander Chris Hadfield addressed that very question via a YouTube video (above) he posted Wednesday afternoon.

Hadfield is known for sharing tons of photos and videos from his post on the International Space Station.

You can check out some of his photos of earth from space in the slideshow below.

New York

New York City, posted on April 23, 2013. Cmdr. Chris Hadfield tweets: Incredibly clear, before the trees have filled with leaves. (Chris Hadfield/NASA)