My most effective cologne is the smell of smoke from spare ribs on the grill. The wife won’t let me wash the shirt for a couple of days. Fresh cut wood works also. As for the metrofag stuff, dosen’t work on any woman I ever knew.
Speaking of fresh cut wood, I used to work in a sawmill, my wife had a single friend and I knew a guy that I worked with who was looking for a woman. I introduced them and the woman was crazy about my buddy, although he wasn't very good looking. She later told my wife that it was the smell of the wood that drove her crazy. They were married and about 8 years later the mill was shut down due to enviros and spotted owls! I don't know if their marriage made it or not, I do know mine didn't!
All I know is that when I met my wife I was wearing my full dress uniform (Air Force) and she later told her sister, “I never had a chance.” I noticed she never minded when I showed up to see her in my BDUs with some sweat and jet fuel smell on me.
17 years later, we have four kids...the latest of whom is only four months old.
As alluring as that is, it just doesn't compete with the most masculine smell found in the universe...