This is really annoying. I took a gatorade bottle, cut/burnt a hold in the side, and another for the carb, put a straw with a little bowl like medicine cap on there (because alluminum foil is bad for you) Then filled it with water, and taped up some of the part where there was like a hole because it wasn't a perfect fit. So then I was testing it out and holding the carb, and it was so hard to make it bubble. So then I held the carb and theend of the bowl, so that if i inhaled and some air came in I would know that there was a air leak, and there was, but I couldn't find out how to fix it. It was comming from where I put the straw in, but I had taped all around it so it would be more air tight. This si really annoying, this always happens. What do some of you guys use to make bongs.
take a trip to your local smoke shop and u can buy a 5 dollar chillum bro... tin foil, plastic, metal all gross dude