The RTS nic remained in its plastic bottle, in my dark closet, in an air conditioned room that remains cool anyway, right next to the VZ nic in its plastic bottle and glass bottle of MFS.
(I know, not the best technique, but I'm running out of glassware AND freezer space. And many of you fine folks have hipped me to specialty bottle...not the point of this post)
I opened the bottles; no change in MFS, the VZ is utterly clear and odorless
And the RTS smells. I mean smells. MFS has a strong odor, there's no question about it. But this is just as strong, and not as pleasant. The color hasn't changed much since I got it, but ...it smells.
I mixed up a batch of my new pipe extract at 30% flavor, and 18 mg nic.
It stinks. Bad. Everytime I open the bottle to drip, every time I put my nose near the drip tip...it stinks.
The pipe extract I made is really strong, very aromatic, and I can't even smell it under that haze. Luckily it vapes just fine, albeit with subdued throat hit, so I'll get my moneys worth. I can still smell it if I stick my nose in the vape cloud, but that is nothing new as noted in the OP.
But in all honesty, I'm avoiding inhaling anytime I get near the 'naked' juice.
EDIT: Actually, I lie. It tastes like it smells, and its ruining my juice. Down the drain this is about to go.
Hmmmm.... you might want to try the RTS PG based nic and see if that makes any difference re PG vs VG based nic. Shouldn't cost much and should be an easy test.