Blog Post

How to Get Rid of Chipmunks

Frances Black • Sep 16, 2023

Cute, But Invasive, Chipmunks Can Ruin Your Garden and Home

When it comes to relentless chipmunk control, it would be hard to beat Kitzel, the rescue cat. She was old, ill, and very near the end of her life when she caught and enthusiastically devoured one last chippie, except for the head. It was horrifying to watch this feline

predatory excess, the cat had plenty of food inside. But I cheered and clapped, anyway. Because Kitzel was my cat; chipmunks are rodents; and rodents are trouble. To be fair, cute little chippies don’t cause trouble often. They are introverts, don’t breed fast, and typically have populations of only two to 10 per acre. Usually, the best step is to leave chipmunks alone. But when chippies are bad they can be very, very bad. Chipmunks are burrowers. Their tunnels can extend as long as 30 feet and can undermine landscaping, patios, and worst of all, building foundations. When that happens it’s time to act.


It’s very nice to have a close personal relationship with a stone-cold killer who is also furry and purrs and looks up at you with beguiling green eyes (for dog lovers, there are always terriers). In truth, there are far more effective and humane ways to address a chipmunk

problem. As the old adage goes, an ounce of prevention is worth a pound of cure. (In Kitzel’s case, that was 23 pounds. She was one scary cat.) Essentially, the best way to get to control chipmunks is to adopt a multi-tiered approach that makes your property less

attractive to them by combining physical barriers and habitat change with repellents and, if need be, trapping.


Physical barriers. Hardware cloth buried six to eight inches beneath the ground will discourage chippies from digging. But once they have, blocking tunnel entryways with stones and rocks after the chipmunks have left can encourage them to move on. While you’re at it, block up any holes that lead inside, with hardware cloth, cement, or foam.


Habitat control. Chipmunks often start tunnels near the protective structure of woodpiles, so keep these as far away from your home as practical. Ground covers, shrubs, and trees that connect wooded areas to structures also can result in dangerous burrowing. That also includes the wildlife and environmentally friendly meadows that have become increasingly fashionable. They can be lovely, but grasses adjacent to your house should be kept short. Recently, on our property, and with much regret, we’ve also stopped using

our composter because it was rodent-attractive. Also with much regret, we’ve never used bird feeders — not even in winter when local bears are hibernating.


Repellents. At our 200-year-old house and renovated barn, no amount of hardware cloth, cement, or spray foam will ever be enough to eliminate all the critter-friendly holes. So repellents are a necessary line of defense. We use every kind in the book, depending on location, from electronic to chemical. But by far, our ultimate weapon is commercial repellents you scatter around a building that use the scent of predators to drive away unwanted animals.


Trapping. When all else fails, catch-and-release traps set near chipmunk burrows are considered the most humane, since they allow you to relocate the animals to a more appropriate location — like the woods. But be aware, some chippies may starve in their new, unfamiliar location. For difficult infestations, you may have to use lethal snap traps designed for rats.


If you remain over-run with chipmunks that are wreaking havoc on gardens and buildings, your next step is to call a professional. While cats and dogs can be effective predators, they are high commitment investments and you never know in advance how good they’ll be at their jobs. The best bet for immediate help controlling chipmunks when all your DIY efforts come to naught would be to seek the assistance of humans who specialize in wildlife removal.


Frances Black is a writer and gardener living in a 200-year-old farmhouse. She was born in Michigan and has planted gardens everywhere she's lived, from New Mexico to New England.

Critter Repellent All Natural Animal Repellent Blog

By Adrian Nita 08 May, 2024
Living alongside pests is not something we humans take kindly; there’s something peculiarly unsettling about sharing our home with other creatures that are neither pets nor guests. The discomfort of dealing with infestations often drives us toward quick-fix solutions, mostly in the form of powerful chemicals. However, a deeper understanding of the risk factors associated with toxic pest control chemicals might stir us to reconsider this approach. There are plenty of natural alternatives that not only do the job effectively but also can evade any potential harm to you or your loved ones. What Do Pest Control Chemicals Actually Contain? Most pesticides often contain hard to pronounce ingredients that can leave even harder impacts on our health and environment. Chemicals like permethrin, bifenthrin, or imidacloprid may not ring a bell. But let’s simplify it and say that these potent substances are designed to incapacitate and kill pests effectively. The issue? Pests don’t live exclusively in your garden or the dark corners of your attic or basement. They come into our personal space –– on our kitchen counters, under our beds, inside our drawers…the list is endless. This means that pest control chemicals often end up where we live and breathe. So, what does this actually mean for us? Health Risks Linked with Toxic Pest Control Chemicals The reason behind toxicity warnings on many pest control products isn’t lore or legend; there’s actually some substance to it all. According to a study done by Cogent Medicine , prolonged exposure to potent substances like organophosphates may result in health complications ranging from mild skin irritations all the way up to serious neurological and reproductive issues. Children are particularly susceptible, as these chemicals can interfere with the nervous system’s development. Symptoms like dizziness, nausea, headaches, or even seizures can occur if these toxic pesticides get into your bloodstream. In serious cases, exposure can lead to longer-term health problems like cancers and endocrine system disruptions. And then there’s also the potential damage they might do to your beloved pets. They may experience vomiting, tremors, or even worse if they’re exposed to these chemicals. Ecological Impact of Toxic Pest Control Chemicals Pest control measures not only wreak havoc on human and pet health but also significantly impact our environment. The chemicals used in many pesticides can contaminate the soil, water, and air around your home. To make matters even worse, these substances are not quick to break down. They tend to accumulate over time gradually creating a toxic environment for other creatures who share our ecosystem. From insects essential for pollination to birds and aquatic animals, all of these are in danger. Natural Pest Control Alternatives With all these health risks, it doesn’t mean we must resign ourselves to living alongside pests. Natural pest control alternatives are not just safe but often equally effective against unwanted pests in your home. Here are a few natural solutions you may want to consider: Beneficial insects : You can introduce natural predators into the environment to combat pests in your garden or outdoor spaces. Parasitic wasps for aphids or ladybugs for mites and whiteflies are some good examples of this strategy. Diatomaceous earth : Composed of fossilized algae, this fine powder is as lethal as it is organic against a wide array of insects. If you’re dealing with bed bugs, roaches, or ants, the sharp microscopic particles cut through their exoskeletons like glass shards do to our skin. Essential oils : It’s not just about a pleasant fragrance; many essential oils also serve as efficient deterrents to pests. Peppermint, eucalyptus, lavender, and tea tree oils have all shown promising results against a variety of pests and also act as natural fly repellents that actually work. Physical barriers : For certain types of pests, such as slugs and snails, a simple but strategically placed barrier could work wonders. A copper tape around plant pots will irritate these creatures’ slimy undersides enough to make them turn back. Homemade traps : Crafting homemade traps is a simple yet efficient method that can be surprisingly effective for managing pests. For example, try using some ripe fruit in a jar to trap flies or adhesive traps lined with food particles to catch cockroaches. Homemade solutions : A little online research opens up a world of homemade sprays and solutions that can deter pests. For example, a simple soap and water solution can be sprayed directly on flies, aphids, or other insects to dehydrate them. You can also create a mixture of hot pepper or vinegar to repel insects. Planting specific plants : Some plants naturally give off scents or produce chemicals that deter pests. Incorporating these plants into your home garden, landscaping, and outdoor living areas can be an effective natural pest control measure. Basil, lemongrass, mint, lavender, and marigold are just some examples. Going Green Against Pests As Theodore Roosevelt said: "Do what you can, with what you have, where you are." So, the next time you have a pest problem, give these natural alternatives a shot. Not only are they healthier and more sustainable, but you’ll also have the satisfaction of watching pests scurry away from the wholesome power of nature.
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