HOW TO APPLY: Wear suitable gloves and apply to dry hair.
DEVELOPMENT TIME: Develop the color without heat for 10 mins. The use of a Climazone for 10 mins will create a more intense color result. Not suitable for resistant grey hair, in this case, use Koleston Perfect ME+ resistant cover shades.
AFTER TREATMENT: After development time, add a little warm water and emulsify. Rinse thoroughly and cleanse with Wella Professionals Shampoo.