I have felt that same heat on just my hands, with what seems to be an oily substance. (nakedpastor.com)
About the same heat scale as hot paprika, the Espelette pepper is regarded by the French as a four on the scale of one to ten. (fieryfoodscentral.com)
I know that the habanero and Scotch bonnet are in the same family (and that the peppers can vary greatly in heat), but generally, are these two considered to be of the same heat level? (fieryfoodscentral.com)