Root Touch-Up Colour Refreshing Spray by Clairol, Light Brown Temporary Root Spray, 3.7 oz. With Clairol Root Touch-Up Temporary Refreshing Colour Spray, greys can be eliminated in a matter of seconds. With water-resistant, natural-looking grey covering that lasts until your next shampoo, you can extend the life of your colour. Simply mist your hairline and roots before leaving. Travel-sized spray is convenient for quick touch-ups whenever and whenever you need them.