Quote Originally Posted by Beeblebrox.420
Alcohol in a bong would be pointless. Alcohol is a nonpolar solvent, which unlike water and other polar (ionic) solvents, will dissolve substances which are fat soluble (alcohol is great for cleaning up greasy stains for just this reason). Since THC is highly fat suluble, alcohol will dissolve it readily, as well.
someone who knows you dont use anything but water in a bong