Keep your home pest-free with the Bell + Howell UltraSonic Pest Repellers, available in a convenient 3-pack. These innovative devices use advanced ultrasonic technology to drive away common household pests such as ants, mice, rats, spiders, and roaches, ensuring a safe and comfortable living environment for you and your family.Each repeller emits ultrasonic sound waves that are undetectable to humans and pets but highly irritating to pests. This non-toxic, chemical-free solution is perfect for those looking to avoid harmful pesticides and traps. Simply plug the repellers into any standard outlet and let them work around the clock to keep your home protected.Designed for versatility, this 3-pack provides coverage for three rooms, making it ideal for larger homes or multiple floors. The sleek, compact design ensures they blend seamlessly with your home decor, while the built-in night light adds an extra layer of convenience.