From: Christa (188.8.131.52)
In Reply to: Re: When to get a second TR posted by Denise Kingsley on February 3, 2010 at 5:59 am:
if you need 3 inches in order to avoid overlapping for a TR, then wouldn't the same be true for color.
I color my hair (20 vol. single process) every 5-6 weeks. I have lots of grey, so I really need to color it pretty frequently. My stylist insists that the color does not overlap, but it looks to me like it would be impossible to avoid if there's only 3/4 of an inch to work with.