I know it can be scary but if you buy a moustache trimmer you can not
nick them doing a sanitary cut. I bought a Wahl moustache trimmer and
use it underneath around his LIPSTICK
and his butt area. I also use
it between the pads to scoop out the hair that grows there. I was afraid
the first time I used it but my SIL said it would not nick him because he
use'es it for his moustache. It does work wonders in those areas.