Will Peppermint Plants Deter Mice? Key Insights Revealed

fresh peppermint up close view to repel mice

As someone who loves natural methods for dealing with pests, I often wondered if peppermint plants could repel mice. These pesky rodents are a common problem in homes and yards, and a natural solution like peppermint plants would be a dream come true!

It turns out that peppermint plants do have a certain repelling effect on mice. The strong odor emitted by these plants can deter rodents from taking up residence in your garden and home. So, for those looking for a natural way to prevent mice from invading their space, peppermint plants might just be a breath of fresh air.

Let’s dive deeper into why these plants are effective, how to use them to keep mice at bay, and explore some interesting facts about the wonderful world of peppermint!

Key Takeaways:

  • Peppermint plants can repel mice due to their strong odor
  • Proper placement and maintenance of peppermint plants are crucial for effective mice prevention
  • Other plants also possess repellent properties, offering alternatives in the fight against mice

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Here’s Why Mice Hate Peppermint Plants

Mouse outdoors using its sense of smell

Peppermint Contains Menthol

Peppermint plants are popular not only for their refreshing scent, but also for their ability to repel mice! Mentha piperita is the scientific name for this amazing plant, and the natural aroma comes from its essential oils, which contain menthol.

Menthol is known for its powerful smell, making it a perfect, natural mouse repellant.

Peppermint Overwhelms Mice Sense Of Smell

Mice have an incredible sense of smell, which helps them navigate and find food. However, this strong sense can be a disadvantage to them when they encounter peppermint plants. The odor emitted by these plants is too intense for their sensitive noses, sending them scurrying away.

Berkeley’s Environmental Health Division notes that peppermint’s strong scent interferes with a mouse’s ability to sniff out danger, causing avoidance behaviors.

So, in your quest to protect your home from uninvited rodent guests, peppermint plants can become a true ally! If you’d like more details on why this wonderful herb works, check out our article on why peppermint oil can repel mice.

Using Peppermint for Repelling Mice

Mice are attracted to your home for a variety of reasons, but one natural method to help repel them is using peppermint plants. Let’s explore the ways peppermint plants can help keep your home rodent-free!

Peppermint Oil Spray

Peppermint oil spray can be a great addition to your pest control arsenal. The effectiveness of this natural repellent is driven by its powerful odor. To make your own peppermint spray, you’ll need:

Mix a few drops of oil with water in a spray bottle and spray around doorways, kitchens, and other areas where mice might be. This DIY solution is an organic and safe way to keep mice away from your home.

For more details, take a look at our article on how to make an easy mice repellent using peppermint oil.

Cotton Balls and Essential Oil

Another technique to repel mice using peppermint is to place cotton balls soaked in peppermint essential oil around your home.

  1. Use at least 5 drops of oil per cotton ball for a strong effect.
  2. Place the cotton balls in areas where mice might be.
  3. Replace the cotton balls every 2 to 4 weeks for continuous protection.

HSCGIN Small Mesh Bags are another great solution – place multiple cotton balls in each bag for a stronger scent. It’s quite effective and can help maintain a rodent-free environment!

If you’re not sure which peppermint oil to use, cruise over to our guide on the best peppermint oils to repel mice.

Gardening with Peppermint

Growing peppermint plants in your garden can not only provide you with fresh mint for cooking but also help repel mice and other pests. Planting peppermint near your home can create a natural barrier that mice find unappealing. Luckily, peppermint is quite easy to grow and maintain – just start with some seeds like Seed Needs, Peppermint Seeds!

Integrating these plants into your garden creates a multifaceted pest control approach. Just remember that no method is foolproof, and you might need to use a combination of peppermint oil spray, cotton balls, and plants to keep those pesky rodents at bay.

Take a look at our piece on how to use peppermint plants to naturally keep mice away for a more in-depth look at how to use peppermint plants!

Where To Grow Peppermint Plants To Keep Mice Away

Peppermint plant to place around the yard to repel mice

If you’re looking for a natural way to keep those pesky mice away from your yard, peppermint plants might just be your new best friend. Not only do they add a delightful fragrance to your surroundings, but their strong scent is a powerful deterrent for mice.

Let’s dive into the best spots to plant peppermint for maximum mouse-repelling effect.

Garden Beds and Borders

Peppermint plants thrive in garden beds and borders, making them an ideal choice for adding both beauty and functionality to your outdoor space. Plant them alongside your flowers, vegetables, or herbs to create a natural barrier that mice will want to steer clear of.

Plus, you’ll enjoy the added bonus of fresh peppermint for culinary and aromatic purposes!

Near Entry Points

Strategic placement of peppermint plants near entry points to your yard, such as gates, doors, and pathways, can help discourage mice from venturing too close to your home. The strong, refreshing scent of peppermint will act as a natural deterrent, creating a barrier that mice will think twice about crossing.

Around Outdoor Structures

Whether it’s a shed, playhouse, or gazebo, outdoor structures can become cozy hideouts for mice if left unchecked. By planting peppermint around these areas, you can create an aromatic shield that mice will find uninviting.

Not only will this help keep your outdoor spaces mouse-free, but it will also infuse the air with the invigorating scent of peppermint.

By strategically planting peppermint in these key areas, you can harness the natural power of this aromatic herb to keep mice at bay while enhancing the beauty and fragrance of your yard.

Alternative Methods of Mouse Control

Natural Remedies

Mice also dislike other plants with strong scents, such as lavender, lemongrass, and chrysanthemums. Including these in your garden or near entry points is another great way to naturally deter them.

Here are a few more plants that mice dislike:

Plant NameRepelling Properties
LavenderStrong scent repels mice
RosemaryStrong scent repels mice
MintStrong scent repels mice
DaffodilsToxic to mice
MarigoldsRepels mice with scent
CatnipRepels mice with scent
EucalyptusStrong scent repels mice
GarlicStrong scent repels mice
OnionsStrong scent repels mice

For a closer look at these plants, check out our article on plants that repel mice for a list of 10 plants that can repel these pesky critters..

Preventive Measures

It’s important to make your home as unattractive as possible for mice. Here are some tips:

  • Seal entry points: find gaps, cracks, or holes in walls and around pipes, and seal them with caulk, steel wool, or spray foam.
  • Store food in airtight containers: ensure there’s no easily accessible food for mice to snack on. We have a fantastic guide on sealed containers that work to keep mice away from your food.
  • Keep your trash bins tightly sealed: mice are attracted to leftover food, so keep your bins clean and secured.
  • Maintain your yard and garden: clear weeds, debris, and trim plants regularly to limit hiding spots and pathways.

Professional Pest Control

While natural repellents and preventive measures can be highly effective, sometimes mice still find a way to infest a home. If you suspect an infestation, it’s important to act quickly!

Mouse droppings, nesting materials, or signs of damage could be indicators that it’s time to call a professional exterminator.

A good pest control company will offer eco-friendly solutions for mouse control. They’ll investigate entry points, determine the best traps or methods for your specific situation, and provide guidance on how to prevent future infestations. To connect with a local professional, use our nationwide pest control finder!

Other Plants That Repel Mice

Citronella plant to repel mice

As someone who’s been using natural methods to keep mice away, I’ve found that peppermint plants are quite effective, but they’re not the only plants that can help! We went over this briefly already, but let’s get into the details now!

Here are some other plants with rodent-repelling powers:


Famed for its mosquito-repelling abilities, citronella also works wonders in deterring mice. Plant some near your home to keep them at bay! You can also follow our guide on how to use citronella plants to naturally repel mice for more details.

Garlic & Onions

Strongly scented, these smelly staples can scare off mice with their pungent aroma. Plant them alongside your other garden veggies to create a mouse-free zone.


Not just for cats, this fragrant herb can confuse mice with its odor! Plant it along your property lines and watch as mice scurry away.


Mice don’t like the powerful scent of citrus fruits. Plant lemon, lime, or orange trees near your home and enjoy the double benefit of repelling mice and having fresh fruit! If you don’t live in a warm region, consider using citrus peels from the fruits you buy at the grocery store.


Though it smells lovely to us, mice aren’t fans of this fragrant plant. Add it to your garden to create a mouse-repellent barrier. If you’d like, take a look at our article on how to use wintergreen to keep mice away for more details on using this fresh-scented plant!

Spearmint & Lemongrass

Cousins of the peppermint, these plants offer up another strong scent that drives mice away.

I hope you find these alternative plants helpful in your mouse-repelling endeavors. As a nature and wildlife enthusiast, I know firsthand the importance of finding natural solutions for pesky problems.

By incorporating these aromatic plants into your landscape design, you can enjoy a mouse-free environment surrounded by beauty and function!

Wrapping Things Up

Mice can be quite a nuisance when it comes to your home and yard. These sneaky rodents can squeeze their way into places and make themselves at home. Luckily, peppermint plants are a natural, eco-friendly solution to keep them at bay.

To recap, peppermint plants keep mice away with their strong scent, which makes it difficult for mice to sense danger or locate food.

Here are four places to plant peppermint to keep mice away:

  • Garden beds
  • Borders
  • Near entry points
  • Around outdoor structures

There are other ways to utilize peppermint, such as making an essential oil spray or soaking cotton balls in essential oil. However, peppermint plants can be your first line of defense against mice. Happy planting!


Alankar, S. (2009). A review on peppermint oil. Asian Journal of Pharmaceutical and Clinical Research2(2), 27-33.

Hansen, S. C., Stolter, C., Imholt, C., & Jacob, J. (2016). Plant secondary metabolites as rodent repellents: a systematic review. Journal of Chemical Ecology42, 970-983.

Loolaie, M., Moasefi, N., Rasouli, H., & Adibi, H. (2017). Peppermint and its functionality: A review. Arch Clin Microbiol8(4), 54.

Mahboubi, M., & Kazempour, N. (2014). Chemical composition and antimicrobial activity of peppermint (Mentha piperita L.) Essential oil. Songklanakarin J. Sci. Technol36(1), 83-87.

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