While other bat repellents are not pet-friendly, don't actually work, and smell bad, the Pest Destruct Ultrasonic Bat Repeller is quiet to the human ear, has no odor, eliminates bats perfectly, and is 100% safe for children and pets. HOW IT WORKS - This ultrasonic bat repellent works on a biological level, emitting ultrasonic waves to repel bats and other unwanted guests in nature. This means you don't have to rid your home of dead bats, mice, rats, flies, or insects. One unit covers an area of 100 to 800 square feet. ENJOY LIFE IN A PEST-FREE HOME - While this ultrasonic repellent is specifically designed to eliminate bats, it also works on mice, rats, flies, insects, mosquitoes, fleas, and cockroaches. WE ARE REAL PEOPLE USING OUR OWN PRODUCTS EVERY DAY. We expect the best for our family and want the same for yours. Click the ADD TO CART button NOW and grab this deal before our limited-time offer expires. Device: No outdoor, hot, water, or other liquid or humid environment. Coverage