i just cleaned my pipes! pink one is christine kushing, blue one doesnt have a name... clean glass is
try looking at the cheap drug stores(Rightaid, cvs, dollar stores), i buy a 16oz bottle for like 1$, its only 50% but u get 2x as much and works just as good as the higher percentage stuff ive bought.. Alls i do is just put my glass pieces in a ziplock bag, add the alcohol and salt and shake, comes clean in a few minutes..
steamroller - i'd never heard that before either. i guess when you let go of the carb, all the smoke goes "zoom" into your lungs, more so than other pipes...?