I need help. I went semi-permanent last year in July, but now I have black/brown hair. My roots are brown, and some parts on the inside of my hair is brown too.
I used a semi, and it's taking forever to wash out. The box said 24 washes or 6 months. I'm still two toned. Why is it taking so long to wash out? I wanted to do another semi permanent color in light brown (not too much of a drastic difference).