I'm thinking about using hair color on my goatee, and I've got two questions about it. First, my wife thinks she read "something, somewhere" about how hair coloring products often don't work on facial hair because there's a texture difference. Sounds unlikely to me, but I thought I'd put it out there and see if anyone has any experience with it. Second, does anyone here have any experience with the product called Touch of Gray? My hair has gone very nicely gray at the temples and the rest is salt and pepper, mostly pepper. It's my goatee that's the problem. It's salt and pepper above my upper lip, but it has gone completely white on my chin. In fact, it's gotten a little hard to see, and from a distance it looks like I have a moustache instead of a goatee. In short, I'm looking for something that will bring the bottom part of my goatee back into line with the rest of my hair.