• Lee Bendtsen

    Does the L’Oréal Magic Retouch have to be washed out before you can dye your roots the next time? Will the hair dye take through the Magic Retouch or does it have to be washed out first before dying your hair?

    • The answer to this may depend on the hair dye you use. I’ve only got experience with the John Frieda Precision Foam dye, which tells you to wash your hair (without additional product) 24 hours before dying. So I wouldn’t recommend trying to permanently dye your hair over the top of the Magic Retouch. Xx