I have never used a pre-shave oil, and consequently I am curious about them.
If they are really an oil (which it appears they are), it seems like they would make it harder to soften the hairs with shaving soap and water. It seems like that would be counter productive, although I can see where you might get some extra lubrication from it.
If they are really an oil (which it appears they are), it seems like they would make it harder to soften the hairs with shaving soap and water. It seems like that would be counter productive, although I can see where you might get some extra lubrication from it.