..(we all know it turns into formaldehyde at the wattages we vape at. )..
That's news to me about PG - as far as i am aware wattage has nothing to do with the breakdown of any e-liquid ingredients. Temperature has been shown to possibly be the cause of degradation, releasing similar chemicals as to those found in cigarette smoke but at a lesser concentration. I'm fairly sure that there is no reaction that can cause PG to turn into formaldehyde. That would be akin to magic.
Genuinely interested - where has this information come from and what are the variables ? Has VG been tested in a similar way and where can we find the unbiased results of such testing ?
P.S. Distilled water will do it.
Im starting to think a 80 VG / 20 PG mix would be perfect.
maybe im thinking of Acetyl Propionyl or Diactyl.
Ther research is on going. This might of been a false alarm and i bought 200 bones worth of PG free ejuice, lol (Kais Virgin Vapors) but its great juice. just too sweet because of so much VG to make up for no PG. I'm going to steep it with the distilled water and also mix in some 80 VG / 20 PG juice from Vapor fi. Lets all keep this conversation going and see if their is any truth to PG being harmful at all.