Well i went from dark brown to bleached blonde (white) and ruined my hair..oops. I've now purchased some hair colour and i'm attempting to go back brown, i've been told i'll need to dye it bright red first (gulp) so i've bought the bright red then put the brown on after this...i'm also going to try and leave a little blonde in and a little of the red in so i have brown hair with blonde and red highlights!! oh god..wish me luck!!