I've been using a Kanger T0 for about 2 weeks now. I like the bottom coil vape and get tons of vapor so that's a good thing and I like not needing a syringe to fill it. I don't like that I always get a drop or 2 of juice leak out of the bottom when filling and if I have to hold the plunger down too long the plunger hurts my finger. (That could just be because I need to enlarge the hole in the juice bottle for a faster fill.) Over all I do like using it - however - does anyone have any idea how to clean it? I'm getting a burnt taste that I think will clear up if I could just clean it and give it a few dry burns, but I can't find anything about cleaning them. It can be filled with water by holding the plunger down, but it's impossible to get enough of the water out of it. I know they're not that expensive, but it just feels like I could get a lot more mileage out of them if I could clean it. Anybody have any ideas?