Stop in for a cup of coffee

That is quite similar to what they use in Vietnam all the time. Every woman has a bottle of xau xanh "green oil" in her purse. They claim it cures everything. They put it on the temples of their head when they have headaches, in their navel when they have stomach aches. If you have a bug bite you put it on there. It cures all they think. Lol
It sounds like the same thing. Great stuff for sure. HMM never thought of bug bite will try it next time.