How do astronauts clean themselves on the international space station?

the space shuttle and the Soyuz rocket

They exercise.

While on the station, astronauts communicate with each other by talking. There is air on the station, and air will support the transmission of sound waves. Just like it does here on earth. If someone...

they have spacesuts and there good people

They are brought there by America's Space Shuttle and Russia's Soyuz spacecraft.