HeroinKing
Greenlighter
I feel like as a regular heroin user I should know this. But when I'm at home with nothing to do, I sometimes like to prepare a rig or two for banging when I want to use it next. I keep them in a clean place and sanitize the needle very well right before use. It works well for me. But when I have friends over, they insist on filling an entire new rig with different heroin. They don't say why but they refuse to use the rigs I already prepared. Is there some sort of danger to this?

