Temporary root cover spray instantly covers lighter and grey regrowth in a few seconds. Microfine mineral cosmetic pigments instantly cover lighter and grey regrowth in a few seconds. It immediately dries and leaves an even colour result harmoniously blending into hair lengths. The precise spray applicator applies the product where needed. Washes out after 1 shampoo. Reusable for up to 25 applications. Schwarzkopf Root Retoucher - Dark Blonde Covers regrowth in an instant Washes out after 1 shampoo Up to 25 applications