will using a blue/purple shampoo wash out grey hair dye?
wanted to dye my hair grey so i bleached, toned and went over with a silver hair dye. my hair isn’t funny grey and looks like an ashy blonde because of the hair not fully picking up the grey dye. i want to use a blue/purple shampoo to get rid of the brassy kind of look but i don’t know if it will get rid of the dye in my hair.