Hey so I know absolutely nothing about hair dying, I was going to dye my hair blonde tomorrow with my friend. She told me I can't dye it without bleaching it first. Do I still need to bleech it if I'm going to use a permenanf dye?
by the way my hair is dark brown/black
Most Helpful Girl
It needs to be bleached, pigment won't be visable unless the strands are currently lighter than the new colour.
If you use a black sharpie on a piece of paper, then use a yellow one over the top you still won't be able to see. Dying your hair has the same theory0THIS IS NOT RELEVANT ANYMORE
Most Helpful Guy
I dont get it how can you bleech your hair. I thought its harmful and corrosive?0THIS IS NOT RELEVANT ANYMORE