CarJobWeed
Member
I made a waterfall bong out of a 2liter. Its got a metal socket for the bowl. at the top. and u let the water out, in comes the smoke. Is there anything that could harm me by smoking like this?
Is there anything that could harm me by smoking like this?
Some common plastics when heated release a chemical known as BPA (Bisphenol A) which is very similar to estrogen. They've done lots of studies on animals that have shown it to affect brain development and reproduction.