Not sure why and have changed shampoo and conditioner twice to get rid of the build up, its disgusting and looks greasy I can even feel it in my hair when I am washing it, what could it be?
I am using naked range now, before it was l'oreal stuff from the hairdresser and before that was any old thing (including aussie which my hairdresser said was the culprit), before that was aveda which I think was ok.
Have also done a home dye job a month or more ago, any ideas on how to get rid of it?