A few month ago I got my hair dyed black with a few Electric blue streaks. (that part had to be bleached and I simply had to add blue to my hair every 2 weeks to keep the colour going). I now would like something new for spring and was thinking to go really snow white blond. I will go to a salon, but wondering if its even possible, or do I need to do something first before I go see my hairdresser?
