I know a few people who've admitted to waxing "various parts". I guess it's better than shaving for places that are hard to maintain or susceptible to rubbing together ... shaved hair comes back bristly and thick. waxed hair comes back thinner and finer. At least, so goes my understanding, I've never really tried it myself, so I dunno. Trimming is usually plenty for me.

Nair specifically says not to use it on your tender parts. I'd stay away from that one too :-p.

I cringe to think of the ingrown hairs as his ass-hair started growing back after that though. That's why I rarely shave my FACE! I can't imagine the torment of ingrown ass-hairs ...