I have been clean shaven for about two years, I shaved to get "fixed" and never went back, after a while the itch stops, Its crazy now I cant stand even stubble now LOL.
Having anything that sharp next to my balls make me nervous.... shaving accidents ****. I tried Nivea for Men the other day on mine in the shower and that shit sucks!!! Menthol skin soother on the balls FTL!!
trim with electric razor, then shave with conventional razor (with shaving cream), then I put rubbing alcohol on it. It burns for a few seconds, but it helps with the burn.
As it has been said a regular razor and lots of shaving cream. Actually I've been using my wifes razor, with a new razor head and it is much easier and less razor burn.