soap is bad for your face DONT use soap, it dries your face out completely, it's too harsh.
I've never tried toothpaste... *tries the next time there's a plook hanging around*
Witch hazel is a nice natural, herbal remedy, you can buy a whole range of witch hazel products in boots or normal chemists. Works wonders on all sorts of things. Spots, grases, cuts, sposed to be specially good on cartilage piercings!