Raid ® Essentials Electric Mosquito Fumigator with Liquid Insecticide This device plugs into an electrical outlet. It comes with a 27ml bottle of liquid that protects against mosquito bites all night long, allowing you to sleep peacefully. Raid Essentials – effective protection against mosquitoesIt works even with the lights on and the windows slightly open.Protects a room up to 30 m3 for 45 nights when used 8 hours a day.Made with 95% plant-based ingredients*. The Raid Essentials Mosquito Repellent can be used in rooms with children over 1 year of age. It works effectively even with windows slightly open and the lights on, and effective protection is achieved within 30 minutes of being turned on. With 8 hours of use per day, it will last up to 45 nights. The transparent bottle allows you to easily monitor the level of the repellent. When the repellent runs out, simply remove the bottle from the device and insert a new refill. Raid Essentials is fragrance-free. *with synthetic active ingredient