How Peppermint Oil Diffusers Keep Mice Away (And Why)

Essential Oil Diffuser Used To Repel Mice

There’s nothing more annoying than finding out you have some uninvited guests in your home – mice! And if you have, fear not, because we have a potential solution for you: peppermint oil! Yes, that delightful, fresh aroma we all know and love isn’t just for making your home smell amazing, but it might actually help keep those pesky rodents away.

So, why is peppermint oil a go-to solution for repelling mice? It’s all thanks to the oil’s strong scent which can be quite overwhelming for their sensitive noses. Mice may have weak vision, but they heavily rely on their sense of smell – so strong essential oils like peppermint are a great potential tool for keeping them away from your home without resorting to chemicals or other harmful options.

Now, you must be wondering how exactly to use peppermint oil to repel mice. One effective method is to use a diffuser filled with the oil. To make your homemade blend, simply add 10-15 drops of peppermint oil per cup of water and mix it up. As a bonus, you’ll also keep your home smelling fresh and inviting!

Key Takeaways:


  • Natural and non-toxic method for repelling mice
  • Leaves your home smelling fresh and clean
  • Cost-effective compared to some other pest control solutions


  • May not be as effective as traditional pest control methods
  • Requires regular maintenance (refilling diffuser)

* This post contains affiliate links.

Why Do Mice Hate Peppermint Oil?

Small brown mouse in the grass in the light of the sun.

Peppermint Oil as a Repellent

Believe it or not, mice and peppermint oil, well, they just don’t mix! The smell of peppermint oil acts as a deterrent for mice, helping to keep them away from your home. But, you must be wondering why this natural essential oil works so well, right?

Mice Sense of Smell

First, let’s discuss a little about mice and their sense of smell. Mice might have poor vision, but their sense of smell is impeccable! They heavily rely on it to navigate their world. One whiff of a strong essential oil like peppermint, and they feel overwhelmed.

Now, let me share why mice hate peppermint oil so much:

  • Peppermint oil has a pungent scent that mice simply can’t stand. Their cute little noses get bombarded by this intense aroma, making them want to avoid the area at all costs.
  • Using peppermint oil masks other odors that may attract mice, such as leftovers and garbage. They lose interest in the place and look elsewhere for a more “friendly” environment.
  • Research from Emory University suggests that if a parent mouse dislikes the scent of peppermint, they may pass on that fear to their pups! So your home will be protected for generations to come.

To use peppermint oil effectively for keeping mice away, dab 100% peppermint oil on cotton balls and place them in strategic areas around your home. You could also use a spray canister and mix a solution of two teaspoons of oil for every one cup of water. Spray this concoction in places where you usually spot mice.

NaturoBliss Peppermint Oil is a fantastic choice. It comes in a 4-ounce bottle and is 100% peppermint oil.

Here are some key points about peppermint oil and mice:

  • Peppermint oil works as a natural repellent, thanks to its strong scent.
  • Mice have a keen sense of smell, making them particularly sensitive to peppermint oil.
  • Using peppermint oil diffusers or spraying it around your home can help keep mice at bay.

Remember, battling mice might require a bit of persistence and perhaps a dash of humor (like picturing mice with clothespins on their noses!). Just be consistent with your peppermint oil application, and you’ll see that in no time, your home would become a no-mouse zone!

Aromatherapy Diffuser and Peppermint Oil to repel mice

What is a Diffuser?

You might be wondering, “what exactly is a diffuser?” Well, a diffuser is a device used for dispersing essential oils into the air, creating a pleasant and therapeutic atmosphere in your home. This technique is called aromatherapy, and it can work wonders for your mood and overall well-being.

Last year, when I had mice in my home, I was desperate to find a natural solution. That’s when I stumbled upon aromatherapy and peppermint essential oil.

Types of Peppermint Essential Oils

Peppermint essential oil is derived from the Mentha piperita plant, and there are different types of peppermint oils on the market. I’ve compiled a list of factors to consider when selecting the perfect peppermint oil for your needs:

  • Purity: You want to ensure that the oil is 100% pure and free of any additives or synthetic materials.
  • Grade: Look for food-grade peppermint oil, as this indicates it’s been processed with care and is safe for use around your home.
  • Source: Some oils are made from isolated compounds, while others are extracted from the whole plant. You may want to choose an oil derived from the entire peppermint plant to ensure it contains all the beneficial properties that can help repel mice.

Now that you know more about diffusers and peppermint essential oils, let’s talk about the fun part: using them to repel mice! Peppermint oil is widely known for its refreshing scent, but did you know it can also be an effective deterrent for mice? Mice have an acute sense of smell, and the strong aroma of peppermint oil can make your home less inviting to them.

To use peppermint oil as a mouse repellent, simply add a few drops of the oil to your electronic diffuser and allow the aroma to fill your home. In addition to diffusing, you can also create a peppermint spray. Mix two teaspoons of peppermint oil with one cup of water in a spray bottle, and use it to lightly spritz around areas where mice are seen or suspected of activity.

If you’re sold on using peppermint oil, make sure to check out our article on the best peppermint oil products to use!

Using Peppermint Oil in a Diffuser To deter Mice

Aromatic reed diffuser filled with peppermint oil to repel mice from the home

Creating an Effective Mice Repellent

Peppermint oil is a fantastic, natural way to repel mice from your home. And if you’re looking for a natural method to drive away these unwanted guests, will find this method quite handy.

To create an effective mice repellent with peppermint oil, simply fill a diffuser with a few drops of 100% peppermint oil and water. This combination will release a pleasant scent into the air, which us humans may enjoy, but mice find unbearable!

If you’re looking for a great diffuser, Asakuki’s 300ml Essential Oil Diffuser works great! You can also use diffuser reeds such as VFULIE’s 100Pcs Reed Diffuser Sticks and place them directly in the bottle of essential oil.

How Long to Diffuse

To effectively keep mice away from your lovely home, diffusing the peppermint oil for a few hours every day can do the trick. Consistency is key in using this method, as it creates an unwelcoming environment for the mice, preventing them from coming back.

Remember that pesky ex who just couldn’t take a hint? Well, diffusing peppermint oil for a few hours daily is like sending mice a not-so-subtle “do not enter” sign! Trust me, they’ll get the message loud and clear.

Pro tip: Keep your diffuser running for at least 4-6 hours each day, especially in areas where you’ve noticed mice activity. This will increase the chances of those little intruders not becoming your new roommates!

Important: Peppermint oil is the only essential oil discussed here, which can effectively drive mice away. So, let’s stick to minty freshness!

Alternative Methods of Application To keep Mice away

Other than straight peppermint oil, you can also use peppermint in a variety of ways! Check out this table!

SubstanceSuggested MethodsAdvantagesDisadvantages
AltoidsCrush and sprinkle in corners or near entry pointsNatural and non-toxicMay not be effective for severe infestations
Or Peppermint Mouthwash
Mix with water and spray in corners or near entry pointsNatural and non-toxicMay not be effective for severe infestations
Spearmint oilSoak cotton balls and place in corners or near entry pointsNatural and non-toxicMay not be effective for severe infestations
Wintergreen oilSoak cotton balls and place in corners or near entry pointsNatural and non-toxicMay not be effective for severe infestations
Peppermint oilSoak cotton balls and place in corners or near entry pointsNatural and non-toxicMay not be effective for severe infestations

You can go ahead and use these methods in your home, sheds, garages, cars even if you have an RV! They’re effective and easy ways to deter mice!

Cotton Balls and Peppermint Oil

Since you’re keen on using natural methods to repel mice from your home, one effective approach is to use cotton balls soaked in peppermint oil. Here’s how to do it:

  1. Obtain 100% pure peppermint oil – it’s the real deal when it comes to repelling mice!
  2. Dab the cotton balls with peppermint oil, making sure they’re lightly coated.
  3. Place the cotton balls strategically around your home, especially in areas where mice have been spotted.

Mice can’t stand the strong scent of peppermint; they’ll try their best to scurry away! This method creates those intense pockets of scent rodents detest so much, making it harder for them to stay in your space. Remember, keep it natural!

Peppermint Oil Spray

If you prefer a different approach, you can also use peppermint oil as a spray to keep mice at bay! Not only will your home smell amazing, but you’re keeping it mouse-free, naturally. Here’s the drill:

  1. Mix two teaspoons of 100% pure peppermint oil with one cup of water in a spray canister.
  2. Shake it up!
  3. Spray it around the areas where mice have been sighted or where they might enter your home.

By spraying this mixture, you’re effectively creating a peppermint-scented barrier that mice won’t want to cross. It’s like putting up a “no rodents allowed” sign, but with a scent that’s pleasant for you and completely intolerable for mice.

Now that you’ve stocked up on all this scientific knowledge about the wonders of peppermint oil, feel free to put those methods to work in keeping those pesky mice away!

If you’d like some more info on that, take a look at our super article on using peppermint oil to deter mice!

Other Essential Oils To Diffuse To Keep Mice Away

Essential Oil Diffuser Used To Repel Mice

While peppermint oil is highly effective at repelling mice, you might be curious about other essential oils that can help with this common household issue. After all, it’s always good to have a variety of options at your fingertips!

Peppermint oil is successful in repelling mice due to its strong menthol smell which covers up the pheromone trails used by mice for navigation and irritates their noses. To use peppermint oil, simply place 10-15 drops in your diffuser.

But let’s dive into a few other essential oils that can also be effective against mice:

  • Lavender oil: This soothing oil can double as a mice repellant. Mice find the strong aroma off-putting and may steer clear of areas where it is diffused.
  • Tea tree oil: Another deterrent for mice, this powerful-smelling oil can send them running for the hills! Or, more likely, just away from your home.
  • Lemon oil and eucalyptus oil: Both of these citrusy oils can help keep mice away due to their strong, fresh scents.

Keep in mind that these essential oils aren’t the only ones that can be helpful in repelling mice. In fact, we have an entire breakdown available about the best essential oils that will keep mice away!

However, it is essential to use these oil to treat the areas where they are entering your home. Here is an overview of the areas of the home where mice are most likely to be:

Area of the HouseLikelihood of Mice
Living RoomLow

Diffusing these oils in problematic areas is an excellent start, but don’t forget to address the root issue of how they’re getting in.

Complementary mice Repellent Techniques

Natural and Home Remedies

Peppermint oil is a popular natural remedy to repel mice because they dislike the strong smell.

Another natural remedy is cinnamon. Sprinkle it near mice entry points to deter them. Vinegar can also help; soak cotton balls in it and place them in areas where mice congregate.

Ammonia is another effective deterrent as its strong smell is similar to predator urine. Fill a few small cups with ammonia and place them around your home.

For a pleasant-smelling method, you can use mint toothpaste. Just squeeze a bit on small plates and position them near possible entrances.

Other natural remedies include:

  • Sprinkling coffee grounds near mice access points.
  • Soaking tea bags in clove oil and strategically placing them around your home.
  • Adding a dash of hot sauce or cayenne pepper to cotton balls and placing them near entryways

Store-Bought Repellents

You can find many store-bought repellents to complement your peppermint oil strategy. One recommendation is predator scent products like fox or coyote urine; mice avoid these smells because they fear predators! (American Heritage Industries Coyote Urine will keep mice from sneaking around your property).

Cedar products can also be effective since mice dislike the smell of cedarwood.

Here are some practical ways to complement your store-bought repellents:

  • Use caulk, steel wool, or spray foam to seal up any holes, cracks, or gaps in your home’s foundation.
  • Install door sweeps to block gaps under doors where mice can enter.
  • Store food and other items in sealed containers to make your home less attractive to mice.

Ensure you’re saving energy and repelling rodents simultaneously by placing aluminum foil or copper mesh in gaps around windows or pipes. Those pesky pests won’t stand a chance if they come into contact with these metals.

Lastly, don’t underestimate the power of bright lights to discourage mice. Place bright lights in strategic areas where mice may roam, and they’ll think twice before invading your space.

Preventing Mice Infestations

Mouse-Proofing Your Home

Consider sealing gaps, cracks, and holes in your home’s foundation, walls, and windows. This will not only repel mice, but it’ll also prevent them from entering your living space. Keep your doors closed and fit them with proper weather stripping to eliminate any ground-level entry points.

Maintaining a Clean Environment

Mice are attracted to clutter, so keep your home tidy and clutter-free. Make sure to dispose of any trash regularly!

  • Pay special attention to your kitchen area, where food crumbs may be enticing to mice.
  • Keep pet food stored in airtight containers to deter mice from sniffing out their next meal.
  • Yard maintenance, such as mowing your lawn and trimming bushes, can help create a less desirable habitat for mice.

Cleanliness is crucial in preventing mice infestations, as well as using home remedies like peppermint oil. By maintaining a clean and mice-proofed environment, you’ll be one step ahead in ensuring these pesky rodents don’t invade your space.

When to Call a Professional

Mouse pest professional in kitchen

Peppermint oil in a diffuser can be an effective method to help keep mice away from your home! However, it’s essential to know when you may need to call a professional instead of relying solely on this natural remedy. Let’s dive into the specifics.

Firstly, peppermint oil works wonders for repelling mice because their sensitive noses are overwhelmed by its strong scent. To use this essential oil for repelling mice, simply mix two teaspoons of 100% peppermint oil with one cup of water in a spray canister, and spray it around places where you see mice activity. You may have had some success with this approach, but there are times when calling a professional may be necessary.

Mice are notorious for causing property damage in homes, and if you notice the damage worsening, calling a professional mouse exterminator can be more effective than only relying on peppermint oil. Here are a few scenarios when it’s time to turn to the pros:

  • You’ve tried using peppermint oil, but the mice population doesn’t seem to be decreasing.
  • There’s visible property damage related to the mice intrusion, like chewed wires or holes in drywall.
  • The mice presence is causing significant stress for your family members or pets.

A professional mouse exterminator can provide a more thorough approach to removing mice from your home. Bringing in an expert allows for targeted solutions to get rid of mice and prevent them from returning.

Now, we’ve covered the use of peppermint oil and when to call a professional mouse exterminator. Remember that while peppermint oil can be a useful aid in repelling mice, there’s no shame in seeking professional help when needed!

Wrapping Things Up

Peppermint oil can be a natural method to help repel mice from your homes. You may find it a great solution to avoid using harsh chemicals or traps.

To use peppermint oil, you can:

  1. Dab 100% peppermint oil on cotton balls and place them around your home.
  2. Combine two teaspoons of oil with one cup of water in a spray canister and spray it around where you see the mice.
  3. Place 10-15 drops in your aromatherapy diffuser and run for 4-6 hours per day.

Remember, mice have a keen sense of smell and the strong odor of peppermint oil can cause their nostrils to burn, preventing them from entering your home.

Mice just won’t be sticking their noses into your business when the air is filled with this minty fresh scent!

However, it is important to reapply the peppermint oil a few times a week to keep its scent strong and continue deterring mice. You know what they say, an ounce of prevention is worth a pound of cure.

In this case, a few drops of oil are worth keeping those pesky rodents away!

Surface cleaning also plays an important role, make sure pantries are clean and food is stored in airtight containers to avoid attracting mice.

It is important, however, to approach this method with a realistic expectation. While you may find some success in repelling mice with peppermint oil, it is not a foolproof solution. Combining it with other rodent control methods might be necessary for optimal results.

Remember, be persistent but minty fresh!

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

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