One word of sdvice. Drink lottsa water as the vapor comes from our bodies and not the juice. The PG and more so the VG "traps" moisture from our mouth, throat and lungs thus the vapor. I drink 2 large glasses in the a.m. and about 2 liters per day. Dehydration is an issue with vaping and can cause problems lessening the vaping experience.
If that were true, we could just squirt some juice in our mouths, wait a few seconds and then exhale.
The vapor comes from the heating of the PG or VG base of the juice, which creates a misty fog that is just like the fog machines you see at concerts. Just take a hit, pop off the cartridge tip, and look down the barrel of the atomizer/cartomizer. It will be full of thick vapor.
The water intake part is true. PG dries out the mouth. It's a humectant that absorbs water droplets from your mucous membranes. Drink lots of water when you vape.
And, a big welcome to Jeff48!
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