Did I ever specify what juice? BTW https://vapenewsreviews.wordpress.com/2017/11/08/propylene-glycol-peg-vs-polyethylene-glycol-pg/#:~:text=They%20found%20that%20one%20of,glycol%2C%20a%20much%20safer%20alternative. >Polyethylene glycol is, in fact, used in antifreeze because it lowers the freezing temperature of water. It produces ethylene glycol when processed. Ethylene Glycol has been known to be lethal in doses as low as 786 mg/kg. Even the electronic cigarettes that DO utilize polyethylene glycol (PEG) come nowhere near this mark. Laboratory studies on the inhalation of vaporized/aerosolized PEG all showed that inahlation did not, in fact, deliver lethal, or even harmful, doses of PEG to laboratory animals. Antifreeze which uses PEG to lower the freezing point of water is generally dyed a blue/green color (we’ve all seen it on our driveway at one point or another) to indicate toxicity and danger. When ingested (swallowed, not inhaled) PEG is metabolised first into glycolic acid, then into oxalic acid… which is dangerous. This danger is present in PEG, but as stated above, not enough to cause harm when vaporized. Wanna say sorry now? ;)