★★★★★
Dip a piece of white bread without the crust in a saucer with milk in it. Place it on the area that a bug stung you. Leave it on for till the bread becomes soggy replace it with another piece of bread. Keep on doing this for 5 to 10 min.
An Indian woman did this to me when I was bit by a big black bug on my lip while fishing in the woods.
Let me tell you, it works.