Plug the appliance into a suitable mains socket and switch on, the ON indicator light will illuminate. The working face will become very hot when the appliances is plugged in and switched on. Avoid direct contact with the skin, particularly the eyes, face, neck and ears. Ensure the hair is dry and combed through. Always place on a firm surface using the safety stand on base of the appliance. Do not place the appliance on any heat sensitive surfaces.