well your first problem is that youre putting you wee in the bowl...whatever god gave men a wee for, its not for sticking in bowls...

no but seriously, whats happening is probably its not very aritight(tape is NEVER airtight!) and the smoek is getting very thin to the point that you cant really see it in teh bottle or nothing.

id also reccomend ditching the bottles though, if you really wanna make a cheap home made bong, make a waterfall bong out of a sobe bottle(if you dont know what that is....google it)
dankus maximus Reviewed by dankus maximus on . Homemade Multi-Chamber Bong Problems... Well I made a multi-chamber bong. It has 3 chambers made of Sprite Bottles (Not the 2 Litre ones, the Smaller version). I used 2 straws (Small white minute maid juice straws) for each bottle to connect them to each other and its pretty much airtight. Now heres the problem (Or what I think is a problem..) When I inhale the flame is sucked into the bowl, Great, at least I know its working properly to some extent. Now when I put my wee in there and Inhaled, the flame was sucked into the bowl peice Rating: 5