Hair bleach help!!!?

You don't want to hear it, but if you don't want your hair to be an odd-colored, fried mess a salon is necessary. Any color specialist will tell you that black dye, especially when used repeatedly as you have been, is the most difficult shade to remove from hair. If a professional colorist is going to have trouble getting the color from your hair, what makes you think you'll be able to do it yourself at home? A salon will be able to properly remove the color to one that is natural-looking and decent using products that aren't nearly as damaging as the in-store hair bleaching products available. Seriously, if you do this at home your hair will end up a mess, if you have much hair left. But hey, if you don't believe me give it a go.