Actually that was the first time I told anyone, I figured everyone would think it was too weird. I have nothing as fancy as you and probably a good thing since I can be a clutz. I don't do that everyday, once or twice a week and I usually just get the dead skin off and try to stay away from the lower layers, mainly cause it really hurts if I don't.
I am going to go check out some of the salt websites you posted next. Take care