To melt the Liposoluble wax remove the Inner Container. Place your Liposoluble Wax CAN into the wax heater and 0 Plug In. Turn On by setting the 120 button, Slowly the wax will be fully melted. When the wax reaches the highest level of temperature, the indicator light will turn OFF automatically to protect the unit from over heating and after few minutes it will turn ON automatically. When the wax is melted shift the switch at 60 position to keep the wax at suitable temperature for application.