All Out Ultra Power+ Slider Liquid Electric is specially formulated to kill dengue mosquitoes. All Out Ultra Power+ Slider machine features Power+ technology that allows the repellent to cover the entire room**, so your family can enjoy undisturbed sleep, night after night. The Control Slider gives you 100% more power* to choose anywhere between low to high mode, depending on the intensity of mosquitoes. The device features a built-in Thermal Sensor that prevents over-heating. See the label for detailed precautions and usage directions.