Hi im a nb 8 with full head bleach h/l I coloured my hair with hot purple cc and again after 3/4 washes it went green , have tried everything bleach baths just bleach toners , had pinkissimo which did cover for a while but unfortunatly still shines through now left with very light green ash on the mids to ends , some lights it's worst than others , think it has stained the cuticle , warning to anyone don't use hot purple !!