10 Best Squirrel Repellents 2026 in the United States

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 BORHOOD Ultrasonic Rodent Repellent is designed to keep rodents such as mice, rats, and squirrels away from car engines, and its compact, multi-use design also allows for use indoors in garages, storage rooms, or basements. It emits ultrasonic waves combined with LED strobe lights that rodents find uncomfortable, helping to deter them without causing harm. The device offers three power options: it can run on AA batteries, be plugged in via USB, or connected directly to a car's power under the hood, making installation and use flexible in different settings.

This repellent senses when the car is running and pauses operation to save battery life, resuming once the engine is off. It is safe for humans and pets since the ultrasonic sounds are beyond the hearing range of people and common pets. The device is small, lightweight, and has a battery life lasting up to three months, which reduces the need for frequent recharging. It is weather-resistant enough for engine bays and some indoor or outdoor use, although it may not withstand prolonged exposure to harsh weather conditions.

This product is a suitable choice for vehicle owners or individuals with smaller indoor storage areas seeking a safe, easy-to-use, and low-maintenance rodent repellent. For larger outdoor spaces or severe infestations, additional or alternative solutions may be required.

The Bonide Repels-All Animal Repellent Concentrate is a liquid formula designed to keep squirrels and other garden pests like deer and mice away from your outdoor spaces. It works by using natural ingredients that produce a strong scent, encouraging animals to avoid treated areas without causing them harm. This makes it a good choice if you want a humane way to protect your garden.

The product comes as a concentrate, so you need to mix it with water before spraying it around your yard, plants, or structures, which offers flexibility but requires some effort to prepare. It’s safe to use around pets and children when applied as directed, which is important for families. The ingredients are biodegradable and won’t damage your plants, so you can use it on both edible and decorative plants confidently.

The product is weather resistant enough for outdoor use but might need more frequent application in heavy rain or extreme conditions. If you’re looking for a natural, pet-safe option to deter squirrels and other animals in your garden, Bonide Repels-All provides a good balance of safety, effectiveness, and ease of use, especially if you don’t mind mixing and applying the concentrate yourself.