Ahh, Henna... I have a horror story with that too!
I convinced my buddy Mike that he would be cool with black hair (apparently I had a thing for black... I dunno). So, we put black henna on over his bleached hair... not a good idea! It turned traffic light green.
I agree than henna kicks any other dye's ass, but don't use it on bleached hair! Unless you are into odd colors...
Threaded Mode