For perfect results and a tan that last longer an fades more evenly. Preparation and maintenance are critical steps in achieving and pro longing the perfect sunless tan. Every tan should begin with a blank canvas of perfectly smooth, soft skin. Many scrubs contain ingredients that can degrade or break down your tan but this polish is specially formulated to work with self tan. It contains spherical beads to exfoliate without scratching or damaging the ski, ensuring your colour will be completely even and streak free.To Use: Prepare skin 24 hours before tanning with an overall application.