Promoted

How To Brush Your Teeth In Space

Hygiene is important when you’re floating in a tin can a million miles from home.

Follow NowThis News on Facebook and Twitter.
The NowThis News app is live — and it’s FREE! Download it.

Check out more articles on BuzzFeed.com!

 
 
          
    Hot Buzz

    37 People That Perfectly Capture How Ridiculous Coachella Is

    trashy

    What Are Some Of The Most Cringeworthy Movie Mistakes?

    collection
    Now Buzzing