PG keeps the nicotine "fresher" longer
I did not know this.
Do you have some research I can read up on? Very Interesting.
I know Pg is a good for germs etc. But I did not know it help nic stay "Fresher." I thought nic's worst enemies were air, heat and sunlight.
I began my DIY journey in 2009. Never looked back.
I had a liter of PG based nic go 'rank' rather quickly. Began to smell and taste like fish.. smelly socks.. NASTY.
Talked to a chemist professor friend. He did some research. Called me back and said VG might be better. Thicker means slower molecule movement or something like that.
So I ordered VG based nic from the same company I got the PG based from. Have not had the VG based nic take on that fishy smelly sock smell. Been using it for almost 6 years now.
Guess I need to give him a ring and see if he still feels the same about it.
But then again, if it ain't broke and all that jazz, why bother with changing it.