Now we have cleaned the easier part of your vape device, it is time to move onto the coil. These can be a bit trickier as there are such a wide variety of them. Replaceable coils that come with sub ohm tanks and clearomizers (if you use vape pens these will be the ones you use) can be cleaned, but it won’t do too much. By cleaning them you can get an extra few days out of a tired coil.
It can be useful though if something has gunked up the coil, or you are waiting for your order of a wick and coils and you need to make them last for a few days extra.