my hair was half blond and half brown (roots). I went to the salon and said I wanted the blonde to match my brown roots. I figured she'd just dye the blond to match but she glopped it all over my roots first thing. my scalp has staining in some areas, as did my forehead, from it and it's 10 x darker than what my roots were. jw if anyone else dyed their complete head and been ok?