I've been shaving my head with an Andis T Outliner and it's close, but not close enough always. I may just have to work on my technique. 
Last time I tried to shave my head with a razor I got a bunch of razor bumps on my damn head
So I ask: have any of you got your head waxed professionally? I've been thinking about it but don't know much about it.

Last time I tried to shave my head with a razor I got a bunch of razor bumps on my damn head

So I ask: have any of you got your head waxed professionally? I've been thinking about it but don't know much about it.