Yeah, it is the unvaporized fluid going back into the supply. It is safe as far as I know (hasn't killed me yet!), but it will get a funky taste over time. I used to just top off over and over again, but eventually it would get too funky tasting to deal with. I would then empty it into a bottle and save it for when I am sick and can't taste anything (yeah, I hate to waste)!
Salky
Sometime I even love that gunky taste... especially coffee and cappuccino flavors. Smell like roasted coffee... yummy.![]()
Yeah its normal. I clean my tank once in a week or two.
ONCE IN A WEEK OR TWO????? does it mean that you constantly refilling the same juice? or swapping them in between?
I mostly vape banana cream and irish cream, yeah. Rarely I change around, but dont bother to clean between juices. Its really not necessary.
I dont dry burn between juices either. Taste changes with juice after a short while. If I do dry burn, well then, its not much of a hassle to wash everything quickly under a tap water. Dry burn without washing = ewww![]()
For me, the worst funky burnt taste is with anything that has a caramel aspect to it. I haven't went through enough fruit juices to say what that burnt taste is like, but I wouldn't think it good!
And sometimes it does add to the flavor, but it only seems to be a short time til it becomes too much. I was vaping a tank of Candy Corn Cookie last night, and the burnt taste made it soo good. Now, a few draws in today, and it is starting to taste nasty!
Salky