I have redish mixed with blonde highlights right now. Can Brown hair dye take that out or do you think I would have to bleach it? Here's a picture to help picture what color my hair is.

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Well what colour result are you looking 2 achieve and and is it the highlights you want 2 get red of or the all over colour

If you decide to try it, I highly suggest getting one with an ash tone & one that says brass free or else you'd just be making it brighter & brassier