The coloured hair must be washed and looked after carefully for better preserving their glare and their strength. The clear coloured hair has few pigments of colour. They are thus extremely sensitive to the external aggressions (too aggressive pollution, sun, shampoos,…) : gradually they become dull. A bases vegetable extracts, the Special Care Washing Coloured Hair of the range Colour and Soin of the 3 Oaks protects the capillary pigments. The brightness and the luminosity of your clear colour are preserved day after day.