my natural hair colour is an ashy brown and i bleached it blonde last year and after that i used a brown box dye to dye it back brown although since my roots grew out quite a bit before that i was left with my natural roots and a light brown colour from roots down which didn’t bother me but i wanted to go back to my natural colour. i bought a brown box dye but i think i left it in for too long since now my hair is pretty much black. will using the b4 color remover turn my hair ginger as i know it won’t go back to brown i’m almost certain it would go back to the bleached colour from what i can tell from the insurrections. i hate the black colour and just want my brown hair back