If you start getting a burnt taste, this is usually a sign that your device is set to too high of a wattage, or that the coil has come to the end of its lifespan and has 'burnt out'.

We recommend turning the wattage on your device down, but if that doesn't clear the burnt flavour, change the coil for a fresh one.

Some coils will run hotter than others, especially in a sub-ohm set-up. Make sure to keep the airflow on your tank fully open when using low resistance coils to ensure that they can cool down quicker between draws, which will prevent them from burning out.