How To Get Rid Of Mice Using Lemongrass (And Why It Works)

mouse hiding under rock

Lemongrass, a popular herb found in many culinary dishes and teas, boasts plenty of benefits beyond its intoxicating aroma and delectable taste. If you have concerns about keeping mice and other rodent pests at bay, lemongrass might just be the perfect addition to your garden! It will not only keep your taste buds happy but also help in the everlasting battle against pesky rodents. So, let’s see how the lemongrass plant can play a role in repelling mice.

Understanding the power of lemongrass involves recognizing its remarkable plant properties and how these can be utilized to deter mice from your home and garden. Mice are attracted to plants that provide them with food and shelter, so it’s crucial to use plants that can keep them away without increasing the risk of infestation. The unique scent of the lemongrass plant is responsible for repelling these unwanted furry guests and keeping your home rodent-free in the most natural way possible!

Now that we’ve introduced lemongrass as a potentially effective mouse repellent, it’s time to dive into further detail about its usage and effectiveness. It may not be the complete solution to your rodent issues, but learning how to integrate lemongrass into your garden and surrounding outdoor spaces will bring a sense of relief as you naturally protect your home from mice invasions.

Key Takeaways:

  • Lemongrass is a versatile plant that can help repel mice from your home and garden
  • Understand the powerful properties of lemongrass for effective use in deterring rodents
  • Integrating lemongrass into your outdoor spaces contributes to a natural and environmentally friendly pest control strategy

* This post contains affiliate links.

Lemongrass Plant Properties

Lemon Grass (Cymbopogon citratus) and Citronella oil in glass bottle and glass dropper on wood table background. Lemongrass oil for spa and insects repellent concept.

Lemongrass Oil

Lemongrass is a fascinating plant with numerous uses, but let’s focus on the essential oil. Lemongrass oil is extracted from the leaves and stalks of the lemongrass plant (Cymbopogon citratus). It is widely known for its antifungal, antimicrobial, and insecticidal properties due to its high concentration of citronellol.

Scientists at Cornell even list lemongrass oil as an effective animal repellent. It may also help to repel other mammals.


Citronellol, the primary active compound in lemongrass oil, works wonders against pesky pests like mice! Research has shown that it has strong repellent properties. Because of these properties, it’s typically employed in commercial products to keep insects and rodents at bay.

We like this Tomcat Rodent Repellent Plug-in which will keep mice away. It contains lemongrass, peppermint, and cinnamon oils to help repel rodents from your home.

Pungent Aroma

Now, let’s talk about the pungent aroma of lemongrass! The strong, citrusy scent makes it incredibly effective in repelling mice. Why, you ask?

  • Mice have a heightened sense of smell.
  • The intense aroma of lemongrass can be irritating to their sensitive noses.

So, just planting lemongrass around your garden or near entry points to your home can keep these furry invaders away. Who knew that a simple sniff could be so off-putting to our tiny adversaries?

How To Use Lemongrass to Deter Mice

Now, let’s dive into the methods of using lemongrass to repel mice. Get ready to arm yourself with knowledge and tips to ensure your home remains a mouse-free zone.

Methods of Use

Plant around the perimeter: The scent of lemongrass helps keep those tiny intruders away. Plant lemongrass along the perimeter of your home. This barrier of fresh, fragrant lemongrass will discourage mice from entering your property.

Place near entry points: To further prevent mice from entering your living space, place potted lemongrass near the windows and doors of your home, where they are most likely to sneak in. Mice aren’t fans of the strong scent, so this is a smart and natural deterrent.

Incorporate in your garden: Mice are attracted to certain plants, especially those that provide them with food and shelter. Make your garden less appealing to them by planting lemongrass among your other plants.

Here are some additional tips to increase the effectiveness of lemongrass in deterring mice:

  • Keep the lemongrass plants well-maintained, watering them regularly to ensure they remain healthy and fragrant.
  • Trim the leaves and remove any dead or decaying parts, as the mice may be attracted to the decomposing plant matter.
  • In colder climates, move potted lemongrass plants indoors during winter months to maintain their effectiveness.

Remember, using lemongrass plants. It’s a proven, safe, and natural way to deter mice from invading your home! With a little effort and care, you can keep your living space free from unwanted rodents while also adding a pleasant scent and a touch of greenery.

Effectiveness of Lemongrass as a Repellent

For Mice

These little critters have an excellent sense of smell, which they use to locate food and navigate their surroundings. A pungent smelling plant like lemongrass can certainly interfere with their ability to seek out food sources within your home.

How to use lemongrass to keep mice away

  • Plant lemongrass around the perimeter of your home, garden, or landscape to create a natural barrier. This will prevent mice from getting to your house and other desirable locations.
  • Place cut lemongrass stalks in areas where you’ve noticed mouse activity, such as near entry points or close to food sources. The strong aroma will discourage them from venturing near those areas.

Take into account that the effectiveness of lemongrass can vary depending on several factors, such as the size of the area it covers and the severity of the infestation. In some cases, additional methods might be required to manage a significant mouse problem.

For Rats

Just like with mice, rats also have a keen sense of smell which can be disrupted by the strong scent of lemongrass. They are often attracted to specific plants in search of food, shelter, or nesting materials. By planting lemongrass in strategic locations, you can keep these pesky rodents at bay and protect your cherished plants.

How to keep rats away from plants using lemongrass

  1. Plant lemongrass near plants that rats are attracted to, like fruit trees or vegetable gardens, to create an aromatic barrier that may deter them.
  2. Scatter small pieces of lemongrass directly on the ground around plants you’d like to protect. These pieces can provide a continuous source of the deterrent scent.

Keep in mind that while lemongrass can be effective in repelling rats, it may not be a foolproof solution. It is always a good idea to use multiple methods to address the issue and ensure the protection of your home and garden. Scientific reasoning indeed points to lemongrass as a helpful ally in your fight against rodents, though it should not be used as the only line of defense.

Other Natural Plant Repellents

Citronella, a well-known mosquito repellent, also serves as a deterrent for mice! They dislike the strong lemon scent. Clover might be a charming addition to your garden, but it’s also beneficial in keeping those pesky rodents away.

If you’re looking for a natural, pungent deterrent can consider planting garlic and onions. Their strong smell is sure to ward off unwanted critters.

For the cat lovers, catnip is a fun choice, and it has the added bonus of repelling mice! The fragrance of citrus plants like lemon and orange is not only pleasant for us but also acts as another offensive aroma for mice. When it comes to these little intruders, the fresh scent of eucalyptus leaves is their kryptonite.

If you’re tired of chasing away mice and you love a minty fresh scent, try planting spearmint or peppermint in your garden. These plants will help manage that rodent problem and create a pleasant, fragrant environment for you.

Now, who wouldn’t love bright and beautiful daffodils in their garden? Mice, that’s who. Their bulbs are toxic to rodents, so planting daffodils may deter these pesky visitors.

While addressing your rodent problem, remember to keep your plants healthy and well-maintained. This will not only make your green space more enjoyable but also discourage mice from settling in.

Alternatives for Pest Control

Field Mouse perched on a branch

Essential Oils

Lemongrass plants have natural repellent properties, which makes it an ideal for repelling mice. Lemongrass essential oil is a concentrated form of lemongrass that may work even better as a mouse repellent.

When using essential oils, you can either create a spray by combining 20 drops of oil to 2 cups of water in a spray bottle. You can then apply the mixture wherever you want to prevent mice. Another option is to soak cotton balls with the essential oil and place them where rodents are likely to visit.

Below is a table listing other essential oils that can be used to repel mice:

Essential OilActive Compounds
PeppermintMenthol, Menthone
CedarwoodCedrol, Thujopsene

When using essential oils, it’s important to reapply the oil every week or so. This helps keep their potent scent strong making them more effective at repelling mice. Persistence is key when trying to keep mice away.

Professional Service

While there are numerous natural repellents and DIY methods for dealing with pests, it’s important to know when it’s time to call in the professionals. Pest control services typically offer more comprehensive pest management solutions, utilizing pesticides and insecticides in a responsible and targeted manner.

If you’ve noticed a significant increase in the pest population around your home or notice significant damage to your plants, it might be time to enlist the help of experts. These professionals will be able to assess your specific situation and provide tailored recommendations, ensuring that your home remains pest-free while minimizing any potential harm to your plants, pets, or family members.

It’s worth investing in a professional pest control service for the peace of mind it brings, knowing that you’re doing your best to protect your home and garden from unwanted pests. If you’re looking for a pest control professional near you, check out our pest control locator tool.

Additional Tips to Keep Rodents Away

Seal Potential Entry Points

Sealing potential entry points is an effective way to keep mice and rats away from your garden, and home as well. Mice can squeeze through cracks as small as a quarter-inch, so it’s important to thoroughly inspect your home’s exterior for any gaps they might be using as entryways.

  1. Check windows and doors: Make sure they’re well-sealed to prevent any critters from making their way inside.
  2. Inspect foundations and walls: Look for holes or cracks that can serve as entry points and seal them using caulk, steel wool, or other appropriate materials.

Remove Food Sources

Keeping your garden and home free of items that might attract rodents is key to keeping them out. Here’s a list of tips to help minimize the attraction to your property:

  • Store food securely: Ensure all your food, including pet food, is stored in airtight containers that can’t be accessed by rodents.
  • Secure trash bins: Ensure lids are in good condition and secured tightly to keep rats and mice out.
  • Keep your garden clean: Regularly remove decaying fruits, vegetables, and plants, as these can entice rodents.

While lemongrass may help in deterring rodents, it’s crucial to use it alongside other strategies mentioned above to ensure maximum effectiveness.

Always pay attention to your garden, making sure to address any issues that could attract unwanted rodents. By doing so, you’ll not only enjoy a rodent-free space but also a healthier and more attractive garden.


Lemongrass is a popular herb that not only provides a pleasant aroma but also has the ability to keep mice away from your garden. Mice are attracted to certain plants because they offer food and shelter. However, by strategically placing lemongrass plants around your garden, you can keep annoying rodents from bothering you!

When it comes to finding a natural method to repel mice, lemongrass has your back. As a bonus, it also adds a refreshing scent to your garden. Here’s the deal:

  • Plant lemongrass near areas where mice may be attracted, such as near vegetable plants or fruit trees.
  • Utilize lemongrass as a natural border between your garden’s edible plants and other areas where mice may be congregating.

Remember, using lemongrass plants can be an effective, natural way to keep mice away and protect your garden without having to resort to harsh chemicals or traps. The scent of lemongrass will be appreciated by both you and your garden, while keeping unwanted pests at bay. Happy gardening!

How to pest proof your home in under a day e-book by Zack DeAngelis

Download My Free E-Book!

 Take a look at my guide on Pest Proofing Your Home In Under a Day! I get into the nitty-gritty on the most common types of pests you’ll see on your property including BOTH insects and wildlife, along with the specific signs to look for regarding any pest you have questions about.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *