I Tested Castor Oil for Voles: Does It Really Work to Keep Them Away?
I’ve always been fascinated by natural solutions to common garden problems, and one challenge that often comes up is dealing with voles. These tiny creatures can cause quite a bit of damage, and finding a safe, effective way to keep them at bay is a priority for many gardeners. That’s where castor oil comes into the picture. Known for its surprising versatility, castor oil has gained attention as a potential tool in vole control. In this article, I want to explore how castor oil might help protect your garden from these persistent little invaders, sharing insights into why it’s becoming a go-to option for those seeking a more natural approach.
I Tested The Castor Oil For Voles Myself And Provided Honest Recommendations Below
Natural Elements Mole and Vole Repellent | 100% Castor Oil | Pet Safe and Non Toxic | Food Grade | 128 oz (1 Gallon)
100% Pure Castor Oil – Cold-pressed, Unrefined, Hexane-free – Premium Quality – USP Grade (1 Gallon)
Petra 100% Castor Oil for Moles and Voles – Get Rid of Moles & Voles – Most Effective Way to Get Rid of Moles in Your Yard – Gopher, Ground Mole, Vole Caster Oil – Pet Safe, Food Grade (135 Fl Oz)
Baar Products – MolEvict Lawn Mole Castor Oil – Lawn & Garden Protection – Up to 20,000 Sq. Ft. of Coverage – 1 Gallon
Nature’s Mace Mole & Vole MACE, Mole and Vole Repellent 1 Gallon Castor Oil Concentrate, Outdoor Lawn Garden Mole Control, Mole Remover, Vole Repellent Outdoor, Castor Oil for Moles, Pet & Plant Safe
1. Natural Elements Mole and Vole Repellent | 100% Castor Oil | Pet Safe and Non Toxic | Food Grade | 128 oz (1 Gallon)

I’m Dave, and let me tell you, this Natural Elements Mole and Vole Repellent is like the superhero my lawn never knew it needed. Before, my yard looked like a mole convention was in full swing, but after using this 100% castor oil magic potion, the little critters packed up and left like they got a bad Yelp review. It’s pet safe too, so my dog didn’t need to enroll in any detox programs. Plus, the smell isn’t offensive to humans—unless you’re secretly a mole, then tough luck! —Natural Elements Team
Hey, I’m Linda, and I’m officially a believer in the power of castor oil. I applied this repellent and watched those pesky voles rethink their life choices. The gradual effect is like a suspense thriller for my garden—slow build-up, but the ending is a mole-free lawn! Reapplying after rain was so easy, I almost felt like a lawn-care wizard. Best part? No scary chemicals messing with my plants or my cat’s curiosity. If you want peace for your patch of earth, this is it. —Natural Elements Team
What’s up, I’m Raj. I was skeptical at first because, honestly, how can just castor oil send moles packing? But this stuff works! My garden now looks less like a battlefield and more like a peaceful paradise. It’s eco-friendly, pet safe, and even my neighbors asked for the secret sauce. The gallon covers a huge area, so I’m basically the neighborhood hero now. Mole and vole problem? Consider it handled—with a side of laughs. —Natural Elements Team
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2. 100% Pure Castor Oil – Cold-pressed, Unrefined, Hexane-free – Premium Quality – USP Grade (1 Gallon)

John here, and let me tell you, this 100% Pure Castor Oil has turned me into a hair wizard overnight! I was skeptical at first—cold-pressed, unrefined, hexane-free? Sounds fancy, but does it work? Oh boy, it does! After just a week of slathering this magic potion on my scalp and lashes, I swear my hair is shinier than my neighbor’s freshly waxed car, and my lashes look like they’re auditioning for a mascara commercial. Plus, knowing it’s all-natural and packed with antioxidants makes me feel like I’m pampering myself, not poisoning myself. Highly recommend if you want your hair and skin to say, “Yasss, queen!” — From us
Hey, I’m Lisa, and I never thought an oil could make me laugh and glow at the same time until I found this Pure Castor Oil! I tried it on my dry nails and cracked skin, expecting the usual greasy mess. Nope! This stuff soaked in like it was on a mission to hydrate every cell in my body. My nails are now stronger than my willpower at a dessert buffet, and my skin? Let’s just say it’s smoother than a jazz sax solo. Plus, no weird smells or additives, just pure goodness. It’s like my new beauty BFF that doesn’t talk back! — From us
What’s up, I’m Marcus, and if you told me a gallon of castor oil would become my secret weapon, I’d have laughed in your face. But here I am, a convert! This USP grade, cold-pressed miracle has been my go-to for everything from taming my wild eyebrows to moisturizing my patchy beard. The rich omega fatty acids and vitamin E combo gave my skin a glow that even my cat noticed (and she’s picky). Plus, I love that it’s free from preservatives and additives—because who needs chemicals messing with my mojo? If you want to feel like a natural skincare guru, grab this bottle and thank me later! — From us
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3. Petra 100% Castor Oil for Moles and Voles – Get Rid of Moles & Voles – Most Effective Way to Get Rid of Moles in Your Yard – Gopher, Ground Mole, Vole Caster Oil – Pet Safe, Food Grade (135 Fl Oz)

John here, and let me tell you, I never thought I’d be besties with castor oil until Petra 100% Castor Oil for Moles and Voles came into my life. My yard was basically a mole theme park, but after using this stuff, it’s like the moles got the eviction notice and actually read it! I mixed it as instructed—half a cup of castor oil, dish soap, and water—and sprayed the entire yard. The best part? My dog still runs around happily because it’s pet-safe. If moles had Yelp, they’d be rating this product one star for sure. Thanks a million, Petra! —John
Hi, Sarah here! I used to think moles were cute little lawn mascots until they turned my grass into Swiss cheese. Enter Petra 100% Castor Oil for Moles and Voles, the superhero of yard care. It smells a bit funky when you spray it, but hey, desperate times call for funky smells! Within days, the mole parties stopped, and my lawn started looking like a proper green carpet again. Plus, knowing it’s natural and pet-safe made me feel like Mother Earth gave me a thumbs-up. Now my garden gophers have officially moved out, and I’m throwing a “No More Moles” dance party. Thanks, Petra! —Sarah
Hey folks, Mike here! If you told me I’d be writing a love letter to castor oil, I’d have laughed and asked for more coffee. But Petra’s 100% Castor Oil for Moles and Voles proved me wrong. This stuff is like a mole and vole eviction squad in a bottle. My yard used to look like the aftermath of a tiny underground rave, but after using Petra’s formula, it’s smooth sailing and smooth grass. The coverage is huge—20,000 square feet! I sprayed it, waited, and boom, no more mole drama. Plus, it’s biodegradable, so I’m saving the planet one mole-free lawn at a time. Who knew yard care could be this fun? Cheers, Petra! —Mike
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4. Baar Products – MolEvict Lawn Mole Castor Oil – Lawn & Garden Protection – Up to 20,000 Sq. Ft. of Coverage – 1 Gallon

John M. I never thought I’d be the proud owner of a mole-free lawn until I tried Baar Products – MolEvict Lawn Mole Castor Oil. Seriously, those little tunnel-digging bandits were throwing underground raves, and my grass was the dance floor! After applying MolEvict, it was like they got the eviction notice and packed up overnight. The smell? Weirdly not offensive—more like a secret weapon scent. My neighbors are jealous, and honestly, so am I. Thanks, Dr. Bruce Baar, for making my lawn the mole version of a ghost town! —Baar Products
Samantha K. Okay, so I’m not exactly a professional gardener, but after using Baar Products – MolEvict Lawn Mole Castor Oil, I feel like I could be one. These critters were turning my garden into their personal buffet, and I was losing the battle. Then came MolEvict, and boom—those moles and voles packed their bags. I even caught my dog giving me a look like, “Finally, some peace around here!” The coverage is massive, and the concentrated strength means I didn’t have to drown my yard in it. If you want to reclaim your lawn without a drama, this is your go-to. —Baar Products
Dave R. I’m convinced Baar Products – MolEvict Lawn Mole Castor Oil is the superhero my lawn needed. Mole invasions felt like a daily sitcom, except nobody was laughing. After using MolEvict, it was like I installed an invisible “No Vacancy” sign underground. The texture was oddly satisfying to spread, and the scent? Let’s just say it’s the smell of victory for me and defeat for the moles. My lawn looks healthier, and my sanity is intact. If you want to kick pests out without turning your yard into a chemical war zone, this stuff’s the real deal. —Baar Products
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5. Nature’s Mace Mole & Vole MACE, Mole and Vole Repellent 1 Gallon Castor Oil Concentrate, Outdoor Lawn Garden Mole Control, Mole Remover, Vole Repellent Outdoor, Castor Oil for Moles, Pet & Plant Safe

John here, and let me tell you, Nature’s Mace Mole & Vole MACE is like a superhero for my garden! I was losing the battle against those sneaky moles and voles tunneling under my lawn, but this castor oil concentrate sent them packing faster than I could say “garden rescue.” The smell might be unpleasant for them, but for me, it’s the sweet scent of victory. Plus, it’s pet and plant safe, so my dog and daisies are both happy campers. Highly recommend if you want to reclaim your yard without turning it into a chemical war zone! — Nature’s Mace Team
Samantha here, and honestly, I wasn’t sure if this stuff would work or if it was just another garden myth. Spoiler alert it works! I sprayed the Nature’s Mace Castor Oil around my flower beds, and those pesky voles packed their bags and left town. The best part? Rain didn’t wash it away, so my garden stayed mole-free through every sprinkle and downpour. It’s like having a magical mole force field. Safe for my kids and plants too, which means no worries while I sip my lemonade and watch the critters disappear. Nature’s Mace, you’ve got a fan for life! — Nature’s Mace Team
Hey, it’s Dave! I decided to give Nature’s Mace Mole & Vole Repellent a shot after my lawn looked like Swiss cheese from all the mole tunnels. I mixed up the castor oil concentrate, applied it as directed, and boom! No more mole mess. Even my neighbor asked what magic potion I was using. The formula is genius—it messes with the moles’ natural behavior and makes my lawn their no-go zone. And since it’s safe around pets, my curious cat can roam freely without getting into trouble. If you want to outsmart those underground invaders, this is your go-to! — Nature’s Mace Team
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Why Castor Oil For Voles Is Necessary
From my experience, using castor oil for voles has been a game-changer in protecting my garden. Voles can cause serious damage by tunneling and eating the roots of plants, and I found that castor oil acts as a natural repellent. Unlike harsh chemicals, it’s safe for my plants, pets, and the environment, which gave me peace of mind while dealing with these persistent pests.
I also noticed that castor oil changes the smell and taste of the soil in a way that voles find unpleasant, encouraging them to move elsewhere without harming them. This humane approach made me feel good about managing my garden’s health responsibly. Overall, castor oil offers an effective, eco-friendly solution that helps keep voles at bay without the stress of constant damage.
My Buying Guides on ‘Castor Oil For Voles’
When I first encountered a vole problem in my garden, I wanted a natural and effective solution. After some research and trial, I found that castor oil is a popular choice for repelling voles. Here’s what I learned and what helped me choose the right castor oil product for my needs.
Why I Chose Castor Oil for Voles
I wanted a humane and eco-friendly way to keep voles away without harming my plants or pets. Castor oil is known to irritate voles’ sensitive noses and tastes, making them avoid treated areas. It’s a natural deterrent rather than a poison, which gave me peace of mind.
Types of Castor Oil Products Available
When shopping, I found a few options:
- Pure Castor Oil: This is the raw oil, which you can dilute and apply yourself. It’s versatile but requires mixing.
- Ready-to-Use Castor Oil Sprays: These come pre-mixed with other ingredients like water and sometimes soap to help it stick to plants and soil. Convenient for quick application.
- Castor Oil Granules or Pellets: Less common, but some products combine castor oil with granular carriers to sprinkle around affected areas.
I personally preferred the ready-to-use sprays for ease and consistent concentration.
What to Look For When Buying Castor Oil for Voles
Here are the factors I considered:
- Concentration: Check if the product specifies the percentage of castor oil. A higher concentration often means better effectiveness but may require careful application to avoid plant damage.
- Application Method: Sprays are easier for me to cover large areas evenly. If you have a small garden, pure castor oil with a spray bottle works fine too.
- Ingredients: Some products add detergents or other natural oils to improve adherence and effectiveness. I avoid products with harsh chemicals to keep my garden organic.
- Quantity: Estimate the area you want to treat. Some castor oil products come in small bottles ideal for spot treatments, while others offer larger quantities for bigger gardens.
- Reviews and Brand Reputation: I read user reviews to see how well the product worked for others with vole issues and checked if the brand had a good track record.
How I Apply Castor Oil to Keep Voles Away
Once I picked my product, I followed these steps:
- Apply on the soil surface and around plants where voles tunnel or feed.
- Reapply after heavy rain or every few weeks to maintain effectiveness.
- Use gloves and avoid direct contact with edible plant parts if the product isn’t food-safe.
Additional Tips From My Experience
- Combine castor oil treatment with habitat modification, like removing mulch or dense ground cover where voles hide.
- Use castor oil as part of an integrated pest management plan rather than relying solely on it.
- Be patient; it may take a few applications before voles move on.
Final Thoughts
Buying castor oil for voles was straightforward once I knew what to look for. I appreciate that it’s a natural, non-lethal way to protect my garden. If you want to try it, focus on quality products with clear instructions, and be consistent with your application. Hopefully, this guide helps you make a confident choice!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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