Will it take again or will I have to bleach it out. My hair is naturally dark brown but dyed caramel/honey tones. had a major root problem and no time to get to the hairdressers so put a home dye on it which is fine apart from the fact that I have long thick hair and it didn't cover properly and I have a patch which is much lighter than the rest. It is supposed to last 6-8 weeks but I can't wait that long. Have been washing it constantly and it is fading gradually.
Will highlights take or would they have to bleach it?