Fanola No Yellow Mask, 33.8 oz. stands as one of the best hair care products for grey, lightened or blonde-colored hair. This premium mask neutralizes yellow reflections after color treatments so that your hair doesn?t look brassy. Apply to damp or dry hair for one to three minutes and rinse thoroughly. This product is great as a weekly treatment, but you can use whenever brassiness starts to become an issue. Look your vibrant and shiny best!