Vaporizer Heath Forum (My Visit With Dr. Welby)

[FLskwat]

my primary symptoms were spitting up phlegm that was suspiciously the color of the solidified amber vapor in my EQV whip.

Hey Pappy, I think you are right and eventhough vaping is IMO healthier then combustion, you still inhale saturated hot air with A LOT of particulates.
I really think this below tip (post #1450) lowers a lot the particulate level and therefore the brown color of your phlegm:

http://www.fuckcombustion.com/viewtopic.php?id=3&p=58

It can of course be done on any whip based vape, even on almost any vape with a mouthpiece!