The most frequent question we get asked is why does my vape taste burnt. The answer is simple. The coil has dried and has actually burnt. So how does one cure the problem. Not only do you have to change the coil but you also have to throw away the liquid in the tank and clean the tank. Otherwise the burnt taste remains. So when we get customers saying they have a bad batch of coils, what has happened is that a coil has been burnt. Then that coil has been replaced, leaving the tank uncleaned, and the burnt taste from the previous coil has moved into the new coil via the “infected” e-liquid.