hello everyone! my hair is dyed a dark shade of blonde with now black/reddish/blue tint underneath it because my hair lady couldn't take the original blue out of it even after bleaching it! i'm not happy with this shade of blonde or the black underneath my blonde. So i've searched online and found Color Oops! Does it really work? I understand my hair will go back to the shade it was when it was bleached which is fine with me! My hair is in an okay condition. I do regular deep conditioning treatments. If this isn't a good product, can anyone recommend something besides going to a salon?
Thanks!!

Just a question, one love, is the black layered under the blonde ? Just wondering because that seems to be a fashion trend now and is quite attractive.

Yeah I think that's why I don't like it lol