Just a comment, I had that itchy-scratch for a day or two on rayon and had to do 2 things:Suspect,
This throat thing has come up in the past middle and every now and then.
It may be because of the Rayon BUT it is definitely not the Rayon causing it. !!! you are just getting MORE VAPOR flavoring, nicotine and what ever else your juice vendors has added.
All you have to do is slow down on your vaping a little until you become accustomed to it and if that doesn't work modify you juice. I never suggest reducing Nic% that is up to you but the rayon will feed PG to you at a much higher rate and PG will make you thirsty and give you a scratchy throat from being desiccated by the PG...
If you think it is the ray try this thought experiment. Puff on rayon all day and see how much rayon has disappeared probably none. Now remember back when you smoked a cig and how much of the tobacco and paper was gone at the end of the day probably all of it.
Now.... pause for dramatic effect.... ready for it... OK... her it comes. Rayon is paper they are both cellulous products. While vaping you do not consume any rayon unless you vape dry wicks. With a cigarette you inhale all the paper and tobacco of every cigarette.
Logical conclusion your throat scratch it too much e-juice [Full Stop]
suspectK, I know you have been around vaping a long time but Rayon is not the cause of any throat irritation it is whatever the Rayon is feeding to you at a rate your not accustom to.
Myrant is over.
Drop the nic and up the vg. Problem solved.



But I'm glad you brought that to my attention.