First of all, I cut up the bubble bar into a few sections (usually 6, which is enough for 6 showers) so that it can be used more than once. Once you add a little water and crush the bubble bar portion in your hands (rub your hands together so the bubble bar is more like a paste), it has a grainy texture which acts as an exfoliant to remove dead skin.
cutting up the bubble bar (no idea why I used scissors instead of a knife) =S
Alternatively, you could use it in the traditional way and dissolve the bubble bar into your bath tub and have a very sweet, pink bath! =)
Anyone else use products in a different way than they are supposed to be used?