In our quest for a peaceful yard free from pesky critters, we recently tried the Solar Powered Ultrasonic Deterrent Stakes, and we were pleasantly surprised. This 4-pack of mole repellent stakes not only offers an eco-friendly solution with its solar energy capability but also claims to keep a wide variety of unwelcome guests at bay, from moles and gophers to rabbits and deer. We appreciated their IP65 waterproof rating, ensuring durability through rain and shine. The installation was simple-just stake them into the ground and let the ultrasonic waves do their job. While it took a bit of time to see substantial results, we began to notice fewer signs of tunneling and munching in our garden. Overall, we feel these deterrents are a worthwhile addition to our yard care arsenal, providing a humane approach to pest control while keeping our garden safe.