Pine Tar Salve Recipe

My son Maddox is one of those kids that would rather get chased by a pack of wolves than let me pick a splinter out of his skin.  He had a pretty nasty one stuck in his finger that was starting to look a bit infected so I knew I needed to get it out, but I would have to give him a million dollars and my soul for him to let me try.  I had heard of Pine Tar...