I've heard that Saw III wasn't theatre worthy... and PS, the Saw films are NOT scary! Sheesh. Give me Japanese horror anyday. I ♥ scaryt movies... even though tehy scare the pants off of me and i'm a big fraidy cat
Oh, it's easy to make sure they are clean. I mean, after a while, they get black with the charring; you just have to make sure it all burns off when you put the lighter to it. That's about it actually. It feels great. The scars tend to last a while and you can pretty much make them whatever size you want, whatever shape you want, and as noticable as you like.
Have fun.