I?ve done it twice, but it was really really difficult to find a waxing technician that would do it. You?re right it?s very painful. You?d have to do it multiple times over a long period of time for it to actually start to permanently reduce follicles.. it?s not a good option if you?d like to keep a shaved head because you have to let it grow out to at least a quarter inch before you can get it waxed again because they need some length for the wax to grab onto so you get a nice smooth head from the first waxing but then you have to run around looking like sh*t for about six weeks before you can get it waxed again and so on and so on and so on.
The only part of my head with a waxing seems to have permanently reduced the coverage is all around the bald spot on top where we?re starting to fall out anyway
I still go in once every two months or so to get my back and chest and other bits waxed, and even though he?ll wax absolutely everything else, my current waxing technician won?t do the head