After years of dyeing my hair very dark, I finally grew it out as I was sick of the constant need to do the roots every 3 weeks. So what was underneath was actually a pretty nice silvery platinum. But what do I do about my eyebrows? They're a bit pepper and salt, and I always used an eyebrow pencil to keep them dark to match my hair. But what do I do now? Have platinum hair and dark eyebrows? I can't imagine having white eyebrows.