I have a question, my roomate smokes a lot of gravity bong hits(pitcher of water, plastic 2liter bottle, top has steel rachet piece attached as the bowl piece) Is that healthy?
As long as theres no plastic being burnt/melting then its alright.. Not the healthiest way to be smoking but cant be too bad. Make a g bong out of a glass bottle. Or better yet buy a cheap glass bong.
