Removing Tree Sap from your Hands

Have you ever had the unfortunate task of removing tree sap from your hands? I was worried I would end up with the keys from my keyboard stuck to my fingers a few minutes ago, but luckily I picked up a tip here: http://www.ehow.com/how_10395_remove-tree-sap.html. Some helpful soul mentioned that smearing your sap soaked hands with [...]