dude, why the fuck would you do this? I've been shooting for 7 years, using for 10+ and I NEVER shared a rig. I did make the mistake of sharing spoon/cotton, which I was unaware you can catch hep c from, but luckily I was tested just last night and still NOTHING! I will always run to walgreens/cvs/whatever and just buy a $.50 rig or 10 rigs for $.2.99. I mean, come on, I just spent $100+ on dope, I at least I have $3 to spent on rigs, right? well, not always right but usually. if not, I have a million used rigs at my house that ONLY I USED!
stay away from hep c; its a pain in the ass. I know so many people w/ it.