This probably sounds weird to many but does anyone know the best way to dye scrotum hair? I like my sack hair so no need to post about shaving. About 5 years ago it started turning gray. right now, it's about 60% gray. Things I've tried- Conventional over the counter permanent and temporary dyes. They work great. My balls turn dark for a day or so but the color lasts a few months. I have a small amount of irritation, but that goes away in a couple hours. I'm more worried about cancer and stuff like that when using chemicals (being testicles). Henna - didn't do a thing and was messy Eye lash dye - I bought this stuff called La roux eye lash dye. Supposed to be safe. Kind of hard to use on sack hair. Only lasts a couple weeks. 2 step process and it dyes the skin too so you have to use a bleach after. I tried Grecian formula once but the smell was so bad I didn't use it again. You have to put that stuff on every day for a couple weeks. It might be overall the safest. Anyone got any tips?