Wondering how to get rid of those disease-spreading rats in your house? You might have tried and tested things such as setting mice traps around your house, putting in rat poison, and then dealing with dead mice. What if we told you that you can avoid all of the above-mentioned activities just by implementing a simple procedure. Top 5 things to know before you buy this device 1. Ultrasonic Pest Repeller – What is it? 2. Knowing about how the device works 3. The target pests for this device 4. The cost of this device 5. The hidden facts