well i am almost sure that if you use a bic lighter and not a torch, the foil doesnt get hot enough to waste away your lungs, so you will be safe
JeffJFromKCMO Reviewed by JeffJFromKCMO on . FOIL! i'm quite concerned that people are being advised to use foil when making bongs and pipes. DON'T! it is a major contributor in giving you altzhiehmers and it makes white spots on your lungs :eek: . try using the metal casing from those small 'tea light' candles instead. it's more solid, and doesn't give off carcenogenic fumes. Rating: 5