Highlights and Blue Shampoo
I have dark brown hair naturally and got highlights for the first time yesterday. I hate the result, as it looks brassy and warm to me. The stylist toned my hair and touched up the top with more brown but I still feel like it’s way too warm and brassy, since I wanted cool highlights. How soon after getting highlights can I use blue shampoo? I want to try to get rid of the brass before I go back to the salon and dye it all dark again. Please help!