Two months at a salon in Boise taught me color lines are all about the application, not the bottle
I kept hearing new stylists blame the dye itself when a color came out uneven, but watching the girl at the station next to me showed the real problem. She sectioned her foils a half inch smaller near the hairline and the result was night and day on a client with 3 inches of grey root. So how many of you are backing your color down at the hairline vs. going full strength the whole way through?