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 Repels-All Animal Repellent Concentrate offers a natural and effective solution for keeping squirrels and other animals away from your garden and property. This product is a concentrate, which means you can adjust the strength according to your needs. One of its strong points is its lasting effect—up to 2 months per application—making it low-maintenance for users. It's designed to irritate the nasal passages of animals, which effectively deters them without causing harm. This can be particularly reassuring for those worried about the safety of pets and children.

It is made from natural ingredients, adding to its appeal for eco-conscious users. However, being a concentrate, it requires proper mixing and application, which might be a bit more involved than ready-to-use sprays. This could be less convenient for those looking for a quick and easy solution. Additionally, at 32 ounces, it covers a reasonable area, but for larger properties, multiple bottles might be necessary, potentially increasing the cost.

This repellent is a solid choice for those looking for a long-lasting, natural option to protect their gardens, but it does require some effort in application and may need more frequent reapplication in wet conditions.

This ultrasonic pest repellent uses high-frequency sound waves and flashing LED lights to deter squirrels and other rodents, making it a convenient and humane option for indoor and some outdoor spaces. It covers a large area—up to 3900 square feet—which is quite generous for typical home use in places like garages, attics, kitchens, and basements. Since it’s electric and plugs in, it’s easy to use and requires minimal effort once installed.

The device is non-toxic and chemical-free, so it’s safe around children and pets, which is an important consideration for many households. Its small size and included cable ties make it adaptable to different settings, including cars. While it can be placed outdoors, it is best suited for indoor use due to limited weather resistance, which may affect its durability in harsh outdoor conditions. Results may take a few weeks to become noticeable, so users should allow some time for significant pest reduction.

With low power consumption, this repellent can be used continuously without high energy costs. This device is a practical choice for those seeking a safe, easy-to-use solution primarily for indoor areas to help reduce squirrel and rodent presence over time.