Turn the nozzle to the spray position. Spray evenly onto the windscreen, windows and wiper blades and allow it to work for a short time. For touchscreens or delicate displays, lightly mist a microfibre cloth with the product and wipe the surface gently rather than spraying directly. Finally, wipe dry with a clean glass microfibre cloth for a streak-free finish. For very stubborn insect deposits, use together with an insect sponge to loosen the dirt before wiping off.