Good knight ADV Twin Pack offers an effective solution for pest control, featuring advanced technology that ensures long-lasting protection against mosquitoes and other insects. Each pack includes two refills, designed to provide continuous coverage for up to 45 nights, making it ideal for both indoor and outdoor use. The easy-to-use design allows for quick installation in any room, ensuring a comfortable and pest-free environment for you and your family. With its pleasant fragrance and non-toxic formula, Good knight ADV is safe for use around children and pets, making it a reliable choice for households seeking effective insect repellent solutions.