Quoting Uncle Obama's Banana:" What's magic powder?"
It's shaving powder meant for the face, so it is good for sensitive skin. It prevents ingrown hairs as well.
Mix the powder with warm water, slather it on, wait til it dries, rinse it off.
Takes a couple of times to get it down bare, but once you do it, your hair doesn't grown in as thick or as coarse, so it is easier to deal with. I do my pubic area and my underarms with it.