What about durability of VG/PG. When I order my stuff, I get a lot of 80/20 VG/PG to dilute with some strong VG based nic. Can VG/PG get rotten ?
I had an interesting conversation with a vape shop owner/attendant last year(who happened to be a doctor of Medicine & Pulmonology in his main job). He advised strongly to vape as little liquid as possible(2ml-4ml) per day, since "mucociliary dysfunction" can be something happening to you, resulting in coughing, colored mucus etc. He also advised to raise nic level, if necessary to consume liquid in a reasonable amount.
Then again, he was a MTL vaper, like me.
Thing 1: Definitely harmful to health -- often severely so -- with long term use.My neurologist is also the Assistant Chief of Staff at the hospital he's affiliated with. I asked him what he thought about vaping. He said that some time back, he had posed the same question to a couple of pulmonologists he was eating lunch with. They were both certain that it was less harmful than smoking. Then one of them told my doctor that if someone vapes for 20 years, they still don't know what to expect. But if someone smokes for 20 years, they know exactly what to expect.
The consensus is that their molecules are very stable and so the liquids will last a long time. Just how long is an open question. A few years in good conditions is probably safe; too much longer might be iffy. They should be stored in tinted/amber glass bottles, air-tight, and kept in a cool, dark place to maximize their lifespan. Glass Bottle Outlet -- which sells through their own site & via Amazon -- has good bottles with good caps.Can VG/PG get rotten ?
Then one of them told my doctor that if someone vapes for 20 years, they still don't know what to expect. But if someone smokes for 20 years, they know exactly what to expect.
My neurologist is also the Assistant Chief of Staff at the hospital he's affiliated with. I asked him what he thought about vaping. He said that some time back, he had posed the same question to a couple of pulmonologists he was eating lunch with. They were both certain that it was less harmful than smoking. Then one of them told my doctor that if someone vapes for 20 years, they still don't know what to expect. But if someone smokes for 20 years, they know exactly what to expect.
I'm curious...I agree, but I don't feel that I get what I need from below 450°F.
When using TC, I usually vape on 460 - 480 (depends on the mod).
Most of the time I vape with 18 - 22 Watt (MTL no TC).
I use self made SS coils 0.25 - 0.5 ohm in different Kayfun and OBS Engine MTL tanks.I'm curious...
What coil, mod, and settings are you vaping on?
Considering the inefficient way TC is done in most mods, I have my doubts you're actually vaping at these temps, especially MTL.
If my mod is set to 460°, I'd be burning all different parts of my mouth, and the wick would scorch long before I'd get any dry hit warning from the TC throttling at all. Your using 316316 for the coil? What tcr value? Somewhere between 92 and 105?@HigherStateD , I don't know, I only use TC as a warning for a fluid refill when I use 'all steel' Kayfun tanks and don't see the amount of juice left. I usually set TC to 460 F.