I have this mini protank 2 that I used to vape like 1ml of a blueberry flavor in and the smell will not go away, don't know what to do with it. The smell is on everything, the tank, the wick, the drip tip, and it changes the taste of everything else I put in it. I tried to vape a peach flavor, it tastes like blueberry, I tried unflavored liquid and it tastes like blueberry. I tried shaking all the left over liquid out, then let it sit for a few days to air out, didn't work at all. I was going to rinse it out but I read somewhere on here it's bad to get water on the coil? What's a way to get this smell out? The tanks made of stainless steel and glass, so water is ok there, but what to use on the head? Should I just keep vaping unflavored liquid and hope it goes away? 