@Mr.Watkins I just wanna be clear, when your kanthal coils were getting icky did you just rebuild as the sludge built up, or did you take out the wick, dry burn, and rewick?[/QUOTE]
I do clean my coils when I think they still look useable. I'd fire them till they burned red and then dunk them in water. They never came as clean as they seem to on youtube. Still, sometimes I could clean one three or four times before I had to trash it. I had more than one coil deform as I tried to pull the wick out, though that was not the norm, as I had usually burned most of the way through the center of the wick. I ruined more by deciding I would nudge them over a bit to try and free up more space for cotton or something, also resulting in a mangled coil.
I'm not sure if the juices I use would qualify as sweet, whether that has more to do with the type of sweetener, or the flavor profile... Anyhow, I use mostly local, Indonesian, juices in fruit flavors. I'm just buying juice from random sellers on a b2b platform, no idea who any of them are. I tend to buy whatever is cheapest, so it seems likely they use whatever sweetener is cheapest or most readily available. I'd say my coils gunk up fast, but I honestly have no basis for comparison.