The Patio Shield is a hassle-free solution for keeping mosquitoes at bay, offering hours of scent-free, mess-free protection. With no batteries or cords required, this portable device is perfect for outdoor activities like entertaining, gardening and poolside relaxation. It creates a 15 feet zone of mosquito protection, ensuring a comfortable and enjoyable environment. Powered by a safe and compact 12 hr fuel cartridge, the Patio Shield provides long-lasting, reliable defense against mosquitoes, making it an ideal choice for any outdoor setting.