Wax is warmed up before waxing, especially in cold weather. Heated wax applies in thin layer that has an e strong grip to give extra smooth waxing keeps in just boiled water for 5 minutes or use wax heater, wax is ready for application. Apply with a spatula in the direction of hair growth, press wax strip firmly over the wax. Then pull the strip swiftly in the opposite direction. Hair will come off by the roots almost painlessly, leaving arms and legs fair and satin smooth.