10 Best Squirrel Repellents 2026 in the United States

Plantskydd Animal Repellent uses dried blood granules as its natural active ingredient to repel not only squirrels but also deer, rabbits, voles, and other herbivores. It treats an area of about 1,750 square feet, which is a decent coverage size for typical garden or yard use. The product is designed for year-round use, with instructions to reapply every 6-8 weeks during the growing season and before snowfall during dormant periods, which means you’ll need to keep an eye on timing for best results.

Being OMRI listed, it is safe for organic gardening and poses minimal risk to pets and children, which is great if you want a chemical-free option. Application is straightforward—just spread the granules—but it may require some effort to cover larger areas completely. Since it relies on natural ingredients, it tends to be weather resistant but heavy rain might reduce its effectiveness, so reapplication after bad weather is sometimes necessary.

This repellent is ideal for gardeners who prefer a natural, pet-safe method and are willing to maintain regular upkeep to keep squirrels and similar animals away.

The Safer 5929 Critter Ridder Animal Repellent Granules is a natural repellent designed to keep away squirrels and other common nuisance animals like raccoons and skunks. It uses a dual-action formula with ingredients such as black pepper and capsaicin, which repel animals through scent and taste. This product comes in granule form and covers up to 300 square feet, making it suitable for protecting lawns, flowerbeds, and areas around trash cans or sheds. One application lasts about 30 days, offering a fairly long-lasting solution.

The granules are easy to apply using the shaker bottle or a lawn spreader, which adds to its convenience. It's also safe for use in organic gardening, being OMRI listed, so it’s a good choice for those concerned about pets and children around the treated areas. Some users note a moderate peppermint scent which may be noticeable, and while the product claims weather resistance, heavy rain might reduce its effectiveness faster than 30 days.

This repellent is a practical pick for homeowners looking for an easy, natural way to deter squirrels and similar animals without harsh chemicals, especially if you want to cover a medium-sized area and prefer organic options.

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.