I've read that loads of people are trying Head and Shoulders shampoo or washing up liquid to fade black hair dye.
Does it actually work?
not if your vlack dye is permanent
if its permanent hair dye, then only bleaching will work
and it may fade from too much exposure to the sun
if you bleached your hair and then put a colour in it, shampoos not specified for colour treated hair will fade the colour a lot
but black isnt a colour that can fade, its too dark
unless it wasnt a permanent hair dye
I used head and shoulders last year for danferife (how every you spell it) and it worked really well.
no it wasnt perminent