Beyond the hair color only answer if you used AREA black please [:?
Okay, I light brown / blonde hair and I'm black. Although I want to see how it looks first before I do so permanently. I read that when you using black semi-permanent. it remains for months! Has anyone ever used beyond the area of hair color semi permanent Jamz colorr black? If you have, how long he needed the black to disappear? Thank you!
At least 3 months