how do you wash in space – Training Zone

Question: how do you wash in space
- Keywords:
  space,
  wash
Asked by jkbgfvdevk to Anne, Beth, COLFlight, Jon, Tom on 10 Oct 2015.
- Columbus Flight Directors answered on 10 Oct 2015:
  
  Sergio:
  Hi!
  In space, the water is a very important consumable that we don’t want to waste, so the astronauts can’t have a shower.
  The good thing is that, thanks to surface tension, waters sticks to your hair or your skin. So they pour some small amount of water and no-rinse soap and then they wash using towels.
  
  Check out this nice video from astronaut Karen Nyberg, which shows how she was washing her wonderful long hair: https://www.youtube.com/watch?v=uIjNfZbUYu8
  
  And this is astronaut Chris Hadfield showing how he was brushing his teeth: https://www.youtube.com/watch?v=TU9kffoAQ8U
- Beth Healey answered on 15 Oct 2015:
  
  Hey jkbgfvdevk!
  
  In space they have a water recycling machine which allows the astronauts to reuse the water they have used! They recycle all kinds of water and it is estimated that Scott Kelly will drink 730L of recycled sweat and urine during his year in space!!
  
  We also have a water recycling machine here at Concordia, a prototype of the one used on the ISS. Part of my job here is to test the water quality of the water from this machine.
  
  Here is a video of astronaut Chris Hadfield showing the water recycling machine on the ISS:
  
  at Concordia we have a similar machine which is a prototype