And i forgot to mention that shits re-useable.Dude get ZEP CITRUS DEGREASER. $10 for a gollan at home depot. Works amazing. all organic. just let sit in bong for 10-20 min and its SHINES!
There is NOTHING "gross" about isopropyl alcohol.P.S Stop using alchol that shits gross and if you dont rinse all yer FUCKED! If you got nice glass USE ZEP