Do Coffee Grounds Keep Squirrels Away? Let’s Find Out!

crazy by Editorial Staff | Posted on March 30th, 2023

If you’ve ever had the pleasure (or displeasure) of hosting squirrels in your yard, you know how pesky they can be. These furry critters are notorious for digging up bulbs, munching on birdseed, and even causing damage to your home’s foundation. But what if I told you that a simple household item—coffee grounds—could be the answer to your squirrel woes?

In this guide, we’ll dive into the nitty-gritty of using coffee grounds to deter squirrels, and we’ll also explore why this method is so effective. Let’s get started!

Do Coffee Grounds Keep Squirrels Away

Table of Contents

  1. Squirrels and Coffee Grounds: A Not-So-Perfect Match
  2. Why Choose Coffee Grounds?
  3. How to Use Coffee Grounds Effectively
  4. A Word of Caution
  5. Other Deterrents to Consider
  6. Final Thoughts

Squirrels and Coffee Grounds: A Not-So-Perfect Match

As it turns out, squirrels aren’t big fans of coffee grounds. More specifically, they’re not fond of the strong aroma that comes from your morning brew. This is great news for coffee lovers who are looking for a cost-effective way to protect their yard from these bushy-tailed invaders.

So, why do squirrels dislike coffee grounds? It all comes down to their keen sense of smell. Coffee grounds have a powerful odor that squirrels find off-putting. By scattering used coffee grounds in areas frequented by squirrels, you can create a natural barrier that they’ll want to avoid.

While coffee grounds can be a handy tool in the battle against squirrels, they’re not a magic bullet. You may need to call in reinforcements from a pest removal company if the problem persists. But hey, every little bit helps!

Why Choose Coffee Grounds?

There are plenty of reasons to give coffee grounds a try as a squirrel deterrent:

  • Inexpensive: If you’re a coffee drinker, you already have a steady supply of used grounds. Why not repurpose them instead of throwing them away?
  • Good Compost: Coffee grounds are rich in nitrogen, making them a fantastic addition to your compost pile. Plus, they’re pH neutral, so they won’t harm your soil.
  • Pleasant Aroma: Unlike some other squirrel repellents, coffee grounds smell delightful to humans. Your garden will have a subtle coffee scent that you’ll love.
  • Versatile: Coffee grounds can also help deter other garden pests, like chipmunks and deer. It’s a win-win!

How to Use Coffee Grounds Effectively

Before you start sprinkling coffee grounds all over your yard, there are a few things you should know:

Use either fresh or used coffee grounds.Don’t go overboard. Too much coffee can lead to mold.
Spread a layer of ½” to 1″ of coffee grounds in areas where squirrels like to hang out.Don’t use coffee grounds around plants that are sensitive to acidity.
Reapply coffee grounds once a week, or more frequently if needed.Don’t ignore other pest control methods if the squirrel problem persists.

Keep in mind that coffee grounds are a temporary solution, so you’ll need to keep up with the routine to see results.

A Word of Caution

Coffee grounds are safe for most plants, but a few varieties, such as lavender and orchids, may not appreciate the extra acidity. Additionally, large amounts of coffee grounds can be harmful to pets, causing caffeine toxicity. Use coffee grounds in moderation, and keep an eye on your furry friends.

Other Deterrents to Consider

While coffee grounds are a natural and effective way to deter squirrels, there are other options to consider:

  • Sprays: Squirrel-repellent sprays mimic the scent of predators, keeping squirrels at bay.
  • Decoy Predators: Fake owls or hawks can scare off squirrels.
  • Ultrasonic Repellents: These devices emit frequencies that squirrels dislike, making your yard less inviting.
  • Red Pepper Flakes: Like coffee grounds, red pepper flakes have a pungent aroma that squirrels find irritating.
  • Repellent Plants: Consider planting geraniums, daffodils, or hyacinth—squirrels tend to steer clear of these.

Final Thoughts

So, do coffee grounds keep squirrels away? The answer is a resounding yes! With their strong aroma, coffee grounds are a natural and budget-friendly way to discourage squirrels from invading your space. Just remember to use them consistently and in moderation.

Whether you’re protecting your bird feeders, garden, or home foundation, a sprinkle of coffee grounds could be just the trick to keep squirrels at bay. And if you’re still facing trouble with persistent squirrels, don’t hesitate to explore other deterrent methods or seek help from a professional pest removal service.

Thanks for joining us on this coffee-squirrel adventure! We hope you’ve found this guide helpful, and we wish you the best of luck in your quest for a squirrel-free yard.


  • Squirrels dislike the strong aroma of coffee grounds.
  • Using coffee grounds is an inexpensive and eco-friendly way to deter squirrels.
  • Apply coffee grounds in moderation and reapply weekly for best results.
  • Be cautious with pets and plants sensitive to coffee grounds.
  • Consider other deterrent methods, such as sprays, decoys, and ultrasonic repellents.

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Disclosure: No compensation or free products were received in exchange for writing this review.


Editorial Staff

The editorial staff at Crazy Coffee Crave is a team of coffee enthusiasts & Baristas who enjoy the one thing we all think about as soon as we get up in the morning. Trusted by thousands of readers worldwide.