Here’s How Lavender Plants Repel Mice (And Why They Work)

mouse sitting on counter sniffing out peanut

Lavender plants are not only known for their beautiful purple flowers and calming scent, but they also hold a surprising secret: they can be natural deterrents for mice! Of course, we all want to keep our homes free of rodents, and sometimes, the most effective solutions are found in nature. Lavender plants, in particular, have properties that can help to repel mice, making them an eco-friendly option to consider in your battle against these pesky intruders.

Mice are attracted to our homes for a variety of reasons such as warmth, shelter, and sources of food. Incorporating lavender plants into your home and garden provides a comfortable and organic method of deterring mice from setting up residence in your space. Additionally, using lavender as a part of your pest control strategy is a safer alternative to chemical repellents which may impact the environment.

Key Takeaways:

  • Lavender plants help naturally repel mice due to their strong scent
  • Incorporating lavender into your home and garden deters mice in an eco-friendly way
  • Using lavender is a safer alternative to chemical repellents and can be combined with other natural methods to keep mice at bay

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Lavender Plants and its Rodent-Repelling Properties

Scent and Essential Oil from the Plant

Lavender plants are believed to have a unique rodent-repelling scent! Lavandula angustifolia is the species name for Lavender. The plant’s essential oil is concentrated and gives off an odor that can be pleasant to humans but overpowering and deterring to rodents.

You might be wondering why this is the case. It turns out that rodents have an incredibly heightened sense of smell, and the potent smell of lavender is simply too intense for their sensitive noses! This is excellent news for you because it offers a natural and eco-friendly solution to keeping them away from your home.

Scientists at the Institute of Genetics and Animal Breeding tested lavender oils repellency against mice. They showed that it was the most repellent plant among all of the plants in their study. It contains a compound called linalool which is so repellent, it can keep mice from mating.

How Lavender Affects Mice and Rats

Mice and rats typically have a very keen olfactory system, which they use to sniff out food, navigate, and communicate with one another. However, their sensitivity to lavender’s intense aroma means that they instinctively avoid it. I can totally relate, because we all have certain smells that make us go “yikes!” In fact, rodents are so repelled by lavender that it has been shown to possess an anticonflict effect in mice.

Here are some ways you can utilize lavender plants to naturally keep these pesky rodents at bay:

  • Plant lavender in your garden or around the perimeter of your home.
  • Create scented sachets with dried lavender flowers and strategically place them around your house.
  • Use lavender oil in a spray bottle to spritz around areas where rodents may enter your home.

It’s important to note that while lavender plants (and not oil, per your request) can be used as a deterrent, they may not completely solve a rodent problem if there are other underlying structural issues or attractive food sources in your home. So, we’ll discuss a bit about why mice are attracted to your home and what other plants could help keep them away.

Why Mice Are Attracted to Your Home

Mice are typically looking for two things when they venture into your home: food and shelter. Crumbs, unsealed food containers, open bags of pet food, and moisture sources can all lure in rodents. Cluttered spaces and structural weaknesses also provide them with convenient hiding spots and nesting areas.

To make sure mice stay away, it is essential to take care of these issues as well.

Other Plants to Keep Mice Away

If you’re looking to do some more gardening, here are other plants that have been known to repel mice thanks to their strong scents:

  • Peppermint
  • Eucalyptus
  • Catnip (bonus: it’s a playground for cats, who can also help deter rodents!)

By employing the power of plants and addressing the reasons why mice are attracted to your home, you can keep rodents at bay naturally and effectively.

Methods to Use Lavender for Repelling Mice

Lavender Plant (salvia officinalis)

As a nature and wildlife specialist, it’s my duty to provide you the most effective natural methods to repel mice from your home. Lavender is one of those plants that not only adds beauty to your yard, but serves as a mouse deterrent too! Let’s explore some ways to keep mice at bay using lavender.

Growing Lavender Plants in the Yard

If you are looking for a natural way to keep those pesky mice away, consider growing lavender plants in your yard. Mice dislike the scent of lavender, so having this fragrant plant around will help deter them from exploring your property.

  • Start by choosing the right lavender variety for your region.
  • Plant them near your home, especially at entry points to create a scented barrier.

Nurturing the lavender plants requires the following steps:

  1. Ensure proper soil preparation. Lavender thrives in well-drained soil.
  2. Make sure they get at least 6 hours of sunlight daily.
  3. Water the lavender plants once or twice a week.
  4. Prune them yearly to maintain a compact shape and encourage healthy growth.

Creating a Scented Barrier with Lavender

Using lavender as a scented barrier around your home is an excellent way to prevent mice from entering your property. There are a few techniques to achieve this without necessarily growing the plants.

  1. Lavender essential oil: You can create a scented barrier by applying lavender essential oil around entry points, such as doorways and windows. Make sure to reapply it regularly to maintain its effectiveness.
  2. Dried lavender: Place dried lavender sachets near potential entry points to keep mice at bay. Replace them once the scent fades, usually within 2-3 months.
  3. Lavender sprays: Another option would be to make your own lavender spray using essential oils or purchase a commercial one. Spray it around your home to deter mice.

A fantastic lavender essential oil you can purchase to use as a mouse repellent is this Majestic Pure Lavender Essential Oil. It’s cost effective and even includes a handy dropper to make application a breeze.

Remember, mice are attracted to the inside of your home in search of food, shelter, and warmth. So, sealing gaps, maintaining cleanliness, and prepping the outside of your house to keep mice away, will keeping your yard free of debris are some additional steps to ensure a mouse-free home.

Alternative Plants and Scents to Protect Your Home

Field Mouse perched on a branch

There are several other plants that can help deter mice from your home. In this section, I will cover some highly effective options to repel mice, just like our lovely lavender plants!

Mint and Peppermint as Mouse Repellents

One favorite plant of mine for repelling mice is mint. In particular, peppermint has a strong odor that mice cannot stand! Not only does it smell fabulous to us, but it serves as an effective and environmentally friendly way of keeping those pesky rodents at bay.

Fun fact: Did you know that peppermint oil is so powerful, it can even mask the scent of pheromones that attract mice to your home? Next time you catch a whiff of that delightful smell, remember it’s doing double duty!


Mice truly dislike the tangy aroma of citrus fruits. They find it rather repulsive, while we find it a refreshing addition! Consider planting lemon or orange trees, or using citrus essential oils, as a way to deter those unwelcome tiny guests. It’s quite an appealing natural solution, if I do say so myself!


You may be familiar with eucalyptus as an excellent remedy for congestion, but did you know it’s also a fantastic rodent repellent? Its strong scent is quite the turn-off for mice. Eucalyptus trees or essential oils are great ways to prevent mice from snooping around your house.


Last but certainly not least, lemongrass has proven to be an effective mouse deterrent. The plant itself naturally repels rodents and is easy to grow in your garden. Plus, the smell is quite pleasant for us humans.

How To Use Various Plants To Repel Mice

Here’s a table you can quickly reference when considering using plants to repel mice. It lists the best plants for keeping mice away and how to use them effectively.

PlantHow to Use
PeppermintPlant in your garden, use as potted plants, or use essential oils to repel mice with its strong smell
LavenderPlant in your garden or use essential oils to repel mice with its strong smell
CitrusPlant in your garden or use essential oils to repel mice with its strong smell
CitronellaPlant in your garden or use essential oils to repel mice with its strong smell
EucalyptusPlant in your garden or use essential oils to repel mice with its strong smell
CatnipPlant in your garden or use essential oils to repel mice with its strong smell
DaffodilsPlant in your garden to repel mice with their toxic bulbs

While plants can help you repel mice from your home, there are a few other things you should do to prevent rodents from infesting it.

Preventing Rodent Infestations

Identifying Signs of Rodent Presence

Do you know that identifying signs of rodent presence is essential in preventing them from making your home their haven? Watch out for droppings, as this could be a telling sign! Moreover, you should look for gnaw marks on furniture or walls, as this indicates that mice are trying to keep their teeth at a proper length.

Sealing Entry Points and Removing Food Sources

Worried about rodent infestations? Seal those entry points! You can keep those pesky mice at bay by simply plugging small holes with steel wool or patching holes in inside and outside walls. Additionally, it’s crucial to clean up food and water sources in and around your house!

Remember, aside from using natural methods to repel mice, it’s crucial to keep your home clean and tidy. Good luck on your journey, and may the lavender force be with you!


Lavender plants indeed have a lot to offer when it comes to repelling mice! They contain a compound called linalool with potent natural repelling properties. Mice detest the smell of linalool, encouraging them to seek refuge elsewhere.

So, for those of you seeking natural methods to repel mice, here’s what you can do:

  • Plant lavender around the perimeter of your home.
  • Place dried lavender in linen closets and in the garage.
  • Use lavender essential oil as part of your DIY mice repellent spray.

Keep in mind that cleanliness and proper storage of food can make a huge difference in deterring mice from the comfort of your home. Make sure to:

  1. Seal all food containers properly.
  2. Keep your kitchen clean and free of crumbs.
  3. Close and seal trash bins every single night.

Mice have a natural affinity for warmth and shelter. That’s another reason they would love to sneak into your home. To prevent this, seal any gaps or small entrances with caulk or steel wool.

There are many other plants to consider using to repel mice too. For instance, consider planting peppermint around your home. Like lavender, mice despise its strong scent.

Stay focused on your goal of creating a mouse-free environment, and remember, using natural means like lavender is a sustainable, environmentally friendly option. Happy planting!

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

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