Quote Originally Posted by LIP
Now, you said up there that bong;s also filter out THC? THC DOES NOT BREAK DOWN IN WATER. It's only dissolves in alcohol, or fat.
Quote Originally Posted by It's A Fact
The water did trap some THC, as well as other psychoactive compounds, however, most of the THC present in the marijuana passed through the water pipe unchanged.
http://www.ukcia.org/research/Effect...uanaSmoke.html