So I just heard that Acetone was a “killer” way to clean your bong. Holy Crap…Acetone?
I always knew this stuff to be the main ingredient of nail polish remover. According to Wikipedia : Acetone is a colorless and flammable liquid. Sweet. They also state that it can melt certain plastics. Please be careful if you go this route.
I will test this at some point and will include before and after photos.