Had a fair bit of dirty car repairs to do the last 2 days and am sick of not being able to remove all the grease/brake dust/oils and stuff from my hands/arms afterwards. I did have some el-cheapo bottle of something that didn't work well, so bought a tub of lightning brand hand cleaner. It gets most of the grease off, but skin is still stained and looks grubby.
So, what is it you're using to come up sparkly clean again.