I Was Wondering How Does Bath Salt React On Foil?

I was wondering how does bath salt react on foil? If it does kind of run at first if you leave some for later what does it do? And what does bath salt taste like by either a tip of the finger on it and in a glass pipe?

Wow. I have to pay for this answrr? That's crazy. It's important I know this answer. It's life or death with a friend!