milk_shake Temporary Grey Color Treatment. A direct cosmetic color that can be used at home or in the salon to color, condition and protect the hair. The color is temporary and has the ability to correct difficult technical hair problems. A direct cosmetic color that can be used at home or in the salon to color, condition and protect the hair. The color is temporary and has the ability to correct difficult technical hair problems. Formulated with tested high-quality pigments, it is recommended to highlight natural or colored hair, to hide first grey hair, to introduce clients to color service and to complement other professional technical services, to tone up bleached or highlight hair, to intensify a shade after other color services or for color correction or color restoring. Reduce intensity to all shades by mixing with the clear direct color. The color duration is variable and depends on the structure and porosity of hair, on the type of specific products used for cleansing and conditioning, and on the exposure to color fading agents like sea/swimming pool water. The product testing showed that the average color duration is 8-10 hair washes using specific products. Additional Information: Distribute over clean, damp hair, leave in for 5 to 30 minutes, emulsion with some water, then rinse. In the case of intense shades, cleanse with a delicate shampoo.