Ultrasonic Pest Control - Rodent Pest Repeller Plug In - Indoor Pest Repellent - Mouse, Roches, Ants, Spiders, Mosquito Repellent | 600 - 1200 Sq Ft per Device (2Pk) by Ever Pest

The Pest Control Ultrasonic Pest Control- Eco-Friendly Electronic Waves Ultrasonic Pest Repeller is a device that effectively repels pests using electronic waves. This product is suitable for people who prioritize eco-friendliness and don't want harmful chemicals near them or their pets. It works for a wide range of pests and is an effective tool to keep the critters at bay. The device is easy to use, and it is not uncomfortable to hear the slight buzz, which is just the noise of the product working. However, it may take a few weeks for it to take full effect, during which you may see more bugs, per the instructions. Nonetheless, it seems worth the wait as it eventually repels them away completely. According to customer reviews, the Pest Control Ultrasonic Pest Control is highly effective, as it keeps roaches, mice, lizards, spiders, and other pests at bay. It appears to work for pets, too, as some reviews mention products being safe around pets without affecting their ears. The company provides excellent customer service, as they promptly send replacements for malfunctioning devices.