what i mean is if i have a glass piece (when i asked this before people seemed to think i was using something plastic for a pipe) and put it in a water bottle to fitler the shit out is the smoke gonna melt the plastic bottle and am i gonna inhale it and die? it shouldnt as long as i only light the very top of the pipe right?
as long as you only use it a few times it'll be alright. if it gets deformed or dirty then chuck it and make a new one. I hate using plastic bongs but my nice glass bong I won in a rolling competition is at my friend's place, so I gotta make do when I smoke alone.