How would everyday tasks be performed in space?

Astronaut Karen Nyberg demonstrates washing her hair in space!

This link is to a listing of videos of astronauts doing various housekeeping tasks in space.  The list of videos includes sleeping, eating, feeling sick, crying, brushing teeth,  washing hair, water behavior, space walks, and space suits in space.

http://www.sciencekids.co.nz/videos/astronauts.html