I thought you would like to see the shower from the spacelab that unfortunately fell from the sky. Apparently they could close this thing up if cameras were not rolling.
The poor stinking people up in the iss don't have such luxury. There is no film of how they get showers, if they do, but they just fling their hair around the electronics now to wash it.
Science is a wonderful thing and thank God we have the money to fund these projects.