:confused: a few months ago I've bleached my hair blonde and it looks ugly there were random patches of blonde a friend had bleached my hair. I've redyed it black a few times and dark brown. Now my hair is darkbrownish black I was wondering if I could dye/bleach my whole head dark blonde without the darkblonde changing colour or anything. Is the previous bleach going to effect my hair if I bleach/dye it dark blonde?

In order to go from very dark brown to dark blonde without the brassy tones, you will need to lighten your hair with bleach and then deposit the desired color. Hair bleaching is a difficult process and should only be attempted by professionals. A trained hair stylist may be able to do the coloring process with limited damage. To avoid ruining your hair, you should consider getting it professionally done.