Cinnamon Firehots eliquid should be shook vigorously prior to each use. The liquid will tend to separate due to cinnamaldehyde which is the ingredient that give it that classic taste. Once shook the liquid may appear cloudy. This is 100% normal and will subside once the liquid has steeped for several weeks.
Cinnamon Firehots eliquid should not be used with any type of plastic tanks or drip tips as it will cloud, crack or melt certain plastics.
We recommend using Pyrex tanks like the one's shown below when using any type of Cinnamon or citrus based eliquids.