How long do you guys leave pre-shave oil on your face before you apply the lather?
1: Does it work better the longer it sits? (I would assume it does, but it also might disappear if left too long)
2: Should I apply it after I wet my face, or should I not wet my face at all?
I guess I'm really just looking for the correct way to use the oil. I haven't noticed any difference after using the oil. Any tips will be greatly appreciated.