10 Best Squirrel Repellents 2025 in the United States

The Tomcat Repellents Rodent Repellent Granules offer a convenient way to discourage outdoor rodents like mice and rats from entering or nesting around your property. The product comes in granule form and covers up to 1,000 square feet with each 2-pound container, making it suitable for medium-sized yard areas. It uses an essential oil blend to create a scent and taste that rodents dislike, but it is marketed as having no strong smell that bothers people, which is a plus if you want to avoid unpleasant odors outside. One important safety feature is that it’s designed to be safe for kids and pets, as long as you follow the instructions—this makes it a good choice for families. The granules are rain-resistant, so they hold up well in different weather conditions, but you should reapply every 30 days to keep it effective, meaning some ongoing maintenance is needed. Application is straightforward: just spread the granules around the areas you want to protect, like soil or turf near your house or garage.

While this product works well for mice and rats, it might not be as targeted or effective specifically against squirrels since squirrels can be less sensitive to some repellents. If squirrels are your main concern, you may want to look for repellents specifically formulated for them. In conclusion, Tomcat’s granules provide good coverage, ease of use, and safety for typical rodent problems in outdoor spaces but may not fully address squirrel issues.

The Broox 2025 Upgraded Solar Animal Repellent uses ultrasonic sound and flashing LED lights to humanely keep squirrels and other animals like cats, deer, and rabbits away from your garden or yard. It works by detecting motion within about 20–25 feet and then emitting a high-frequency noise that animals find uncomfortable. This device is solar-powered with a backup USB charging option, making it eco-friendly and convenient to keep running without extra batteries. Its IP65 waterproof rating means it can handle rain, snow, and sun, which is great for outdoor use all year round.

Installation is easy since you can stake it into the ground or mount it on a wall, and it offers five frequency modes to target different animals effectively. The ultrasonic sound range (13.5kHz-45.5kHz) avoids chemicals or traps, so it’s safe around children and pets, although very sensitive pets might still hear the noise. The coverage angle is about 110°, which covers a decent area but might require multiple units for larger spaces.

This repellent provides a low-maintenance, safe, and weather-resistant solution to discourage squirrels and similar pests from your outdoor areas, making it a practical choice for protecting your garden or yard.

The X-octenol Ultrasonic Deer Repellent is a versatile device designed to keep squirrels and other common garden pests away using ultrasonic sound and flashing LED lights. It lets you adjust sensitivity and frequency to target specific animals, making it effective for different pests like squirrels, rabbits, or deer. This repellent comes in a pack of four, offering good coverage for larger outdoor yard or garden areas.

One of its biggest advantages is being solar-powered with a backup USB-C option. After a full charge, it can work for up to 30 days, so you don’t have to worry about frequent battery changes. It’s also weatherproof with an IP65 rating, meaning it can handle rain and snow without damage, making it reliable year-round. Installation is straightforward—using stakes to place it in the ground or hanging it on trees or fences—so it doesn’t require special tools or skills. The device operates silently, avoiding loud noises that might disturb neighbors or pets, and it is quiet and non-toxic, so it’s safe around children and pets.

This repellent is a user-friendly, eco-friendly option for those looking to protect their garden from squirrels and other animals without chemicals or loud alarms. It is well-suited for homeowners who want an easy-to-install, low-maintenance device with adjustable settings and strong weather resistance.