Hello, My hair is naturally dark brown but i have been dying it black for about a year now but i have decided i want to dye it bright red.....I havent really got the money at the moment to get it done professionaly so i was wondering if anybody had any tips or ideas......like will i need to bleach my hair first etc etc or let the dyed black in my hair wash out!!! Help...lol...Thanks.....:) :)