Myth 9: Colour Stays Better On Dirty Hair
Truth: Actually, hair colour appears best on clean hair. You must wash your hair thoroughly before colouring and dry it up properly. You can even wash your hair one night before the colouring process and restrict yourself from using any product like gels, serums, etc.
Dirty and oily hair or unwashed hair prevents colour from reflecting properly. It is also not long-lasting.
Headline Tip:Wash your hair 72 hours after hair colouring as the colour gets enough time to be fully trapped in the cuticle and be long lasting.