I’ve been using Nair for Men on my balls and pubic region for about a year now…
There is a disclaimer which says not to use it there too,
I was hesitant at first but i get almost no burning sensations from it on my dick. Surprisingly i get slight burns on my lower stomach but not on my balls or pubic region.
It’s great, 15 ( yes i leave it on for 15 ) minutes and all the hair is smoothly gone, plus takes much longer for it to grow back compared to shaving…
works for me =)