Using Eucalyptus Oil To Repel Mice From Your Garage

Cute Little Grey House Mouse Hiding in Window Sill of garage

If you’ve been finding mice in your garage, there’s a good chance that you are looking for a remedy ASAP! Well, we’ve got you covered! Because today we are discussing Eucalyptus Oil, and let us be the first to tell you – it’s a game changer!

It turns out that mice have quite a disdain for the smell of eucalyptus. So much so that they tend to scurry in the opposite direction!

From various applications like sprays and diffusers to strategic placement, we’ll discuss the ins and outs of maximizing its repelling potential. Trust me; I’ve been there, and I’m here to help you evict those uninvited guests!

Key Takeaways:

  • Eucalyptus oil is a natural and effective way to repel mice in your garage.
  • Mice dislike the smell of eucalyptus, making it an ideal deterrent.
  • There are multiple application methods, including sprays and diffusers, to best utilize eucalyptus oil.
  • Using eucalyptus oil is an environmentally friendly alternative to harsh chemicals.
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Why Use Eucalyptus Oil To Keep Mice Out Of The Garage?

Natural Ingredients

Eucalyptus oil is a natural ingredient with plenty of benefits, making it a wise choice for homeowners like yourself!

It’s safe and effective, and there is no need for harsh chemicals!

Research on Effectiveness

Now, let’s take a scientific approach to this amazing oil! Research has shown that certain components in eucalyptus oil effectively repel mice.

Your garage will be a no-mice zone in no time! In fact, as the Environmental Protection Agency states one of the primary components, p-Menthane-3,8-diol (PMD), was discovered in the 1990s and has since become a popular ingredient in bug sprays as well.

To make a eucalyptus oil repellent for your garage, follow these simple steps:

  1. Dilute a small amount of eucalyptus oil with water.
    • Five parts water to one part essential oil is ideal in most cases.
  2. Place the mixture in a spray bottle.

Now, you’ve got a handy eucalyptus oil repellent to spray in areas where mice may want to get into your garage! Not only is it effective, but using eucalyptus oil is a natural approach that won’t harm your family or your pets. Remember to reapply it regularly to maintain its effectiveness.

You can also use eucalyptus oil to repel mice in your garage by placing cotton balls in soaked eucalyptus oil in mice-prone spots, or use a diffuser in your garage to keep the scent present.

Preparing Eucalyptus Oil Repellent For The Garage

First things first, you need to purchase an amazing Eucalyptus Oil that is strong and effective. We recommend going with this 100% Pure Eucalyptus Oil from Brooklyn Botany, it’s easy to use and highly recommended!

Diluting with Water

First, let’s create the eucalyptus oil solution! Remember: it’s essential to dilute this powerful essential oil. Here’s how I did it:

  • Mixing ratio: Combine 1 part eucalyptus oil with 10 parts water.
  • Storage: Store the diluted solution in a glass container (avoid plastic).

Why dilute? Eucalyptus oil is concentrated, so diluting it makes it safer for you and your garage surfaces. It also helps the scent to spread more evenly – and keeps mice on their toes!

Creating a Spray Bottle Solution

Now that we’ve diluted the eucalyptus oil, let’s put it in a spray bottle and make it real handy!

  • Grab a reusable spray bottle (preferably glass).
  • Carefully pour the eucalyptus oil and water solution into the spray bottle.
  • Secure the nozzle and give it a good shake – mix away!

Pro tip: Mark your spray bottle so you know it’s your go-to mouse repellent and not some window cleaner.

Here’s a fun fact: Mice have a strong sense of smell, which eucalyptus oil can overpower. That’s why it functions as a natural repellent!

Now that you’ve prepared your eucalyptus oil repellent, get ready to guard your garage against those pesky mice. Remember, apply generously! Spray the solution around entry points, along the walls, and anywhere you’ve noticed mouse activity. Consistency is key – mice habituate, so keep reapplying to stay one step ahead!

By following this guide, you can create a simple yet effective eucalyptus oil repellent for your garage. Stay natural, stay mouse-free, and enjoy the pleasant scent of eucalyptus!

Applying Eucalyptus Oil to Repel Mice

Yellow-necked Wood Mouse

Remember, consistency is key! Reapply or refresh your eucalyptus oil methods regularly to maintain their effectiveness.

Areas of Application

When using eucalyptus oil to repel mice in your garage, it’s essential to target specific areas that mice frequent or may use as entry points. Focus on corners, wall edges, and any gaps or crevices in the structure.

Where and How to Apply Eucalyptus Oil to Repel Mice in Your Garage
Target specific areas that mice frequent or may use as entry points. Focus on corners, wall edges, and any gaps or crevices in the structure.
Take note of places where you’ve seen evidence of mice, such as droppings or chew marks.
Baseboards and doorways: Mice particularly like to travel along edges and around doorways. Apply eucalyptus oil to these areas.
Pipes and vents: Mice can squeeze through the smallest of gaps, so apply eucalyptus oil around pipes and vents.
Storage areas: Mice love hiding in clutter, so make sure to focus on shelves and stacked items. Apply eucalyptus oil to these areas as well.

When using eucalyptus oil to repel mice in your garage, it’s important to note that while this method may help repel mice, it is not a guaranteed method for getting rid of them. It’s always best to consult with a pest control professional to address any mouse infestations in your garage.

Cotton Balls

One highly effective method of applying eucalyptus oil in your garage is to use cotton balls. Soak cotton balls with a mixture of eucalyptus oil and water, and place them discreetly in the targeted areas mentioned earlier.

This method allows for a slow release of the scent, making it a persistent deterrent for mice. Remember to replace the cotton balls periodically to maintain the effectiveness.

  • 1 part eucalyptus oil to 5 parts water
  • Replace cotton balls every 2-3 weeks or when the scent fades

Oh, and the best part? You won’t be bothered by the scent, which is quite pleasant, unlike those pesky rodents!


Furniture and countertops in your garage may also attract mice. To prevent them from climbing and exploring these surfaces, create a diluted eucalyptus oil spray. Mix 1 part eucalyptus oil with 5 parts water and spray it onto the targeted surfaces, ensuring you don’t damage any delicate items.

This treatment is especially important for any workbenches or tool storage where mice could cause serious damage.

Keep in mind, eucalyptus oil works as a fantastic repellent because mice find the smell unpleasant and irritating. It interferes with their sense of smell, which they rely on for navigation and locating food sources.

Preventing Infestations in Your Garage

Eucalyptus oil is your new best friend when it comes to repelling mice in your garage! Let’s look at three key steps to keep those rodents at bay.

Eliminate Food Sources

Mice are natural scavengers. They’re always on the search for food, and a garage filled with snacks like pet food, flour, and sugar is a mouse’s paradise. To get started, try these tips:

  • Store food in airtight containers: Plastic or metal containers with tight-fitting lids make it difficult for mice to access your goods.
  • Avoid feeding pets in the garage: If you feed your pets in the garage, mice may join in and enjoy a free meal!

Seal Entry Points

A mouse can squeeze through a hole as small as a dime. Sealing entry points makes it more difficult for them to enter your garage. Here are some methods to use:

  • Inspect garage walls and doors: Look for cracks, gaps, and holes that mice could use as entry points.
  • Fill in cracks and gaps with steel wool, caulk, or other materials that are difficult for mice to chew through.

Maintain Cleanliness

Mice love messes. A cluttered garage is like a 5-star hotel for these rodents – they’ll find plenty of hiding spots and won’t mind chewing on things like insulation. Keep your garage clean and organized by:

  • Regularly disposing of trash: Mice love litter, so keep your garage clean and clutter-free.
  • Storing items in sealed plastic containers: This will help prevent mice from accessing and chewing on items.

Other Uses in Garage

Eucalyptus oil is quite a multitasker, even within the confines of your garage. Here are some other ways it can be put to use:

  1. Cleaning: Blend eucalyptus oil and water in a 1:1 ratio, and use the solution as a spot cleaner. It’s also great for wiping down surfaces.
  2. De-greasing: Stubborn grease in your garage? Combine eucalyptus oil with baking soda for a powerful yet natural de-greaser solution.
  3. Deodorizing: Say goodbye to unpleasant odors in your garage. Set out a bowl of eucalyptus oil mixed with water and let it act as an aromatic air freshener.

The power of eucalyptus, ensuring a clean, fresh-smelling, and pest-free garage! And the best part? You didn’t have to resort to harsh chemicals – that’s what I call a win-win situation!

Other Areas To Apply Eucalyptus Oil To Keep Mice Away

LocationHow to use eucalyptus oil to get rid of mice
CarPlace cotton balls soaked in eucalyptus oil under the seats and in the trunk.
RVSpray eucalyptus oil along the perimeter of the RV and in areas where mice may enter, such as around doors and windows. Place cotton balls soaked in eucalyptus oil in corners and other areas where mice may hide.
HomePlace cotton balls soaked in eucalyptus oil under furniture, in closets, and in corners. Spray eucalyptus oil around the perimeter of the home and in areas where mice may enter, such as around doors and windows.
ShedSpray eucalyptus oil around the perimeter of the shed and in areas where mice may enter, such as around doors and windows. Place cotton balls soaked in eucalyptus oil in corners and other areas where mice may hide.

More Essential Oils That Will Keep Mice Out Of Your Garage

Peppermint essential oil in a small bottle. Selective focus. nature.

Besides the amazing eucalyptus oil, which we know you love, there are other essential oils to consider for repelling mice from your garage – in fact, we have a whole list we recommend you checking out of the essential oils that naturally repel mice.

Peppermint oil is definitely a crowd favorite! Mice can’t stand the strong, refreshing scent. Just like us during our morning routine, mice can’t handle minty-fresh air. Peppermint oil is a must-have for keeping mice at bay.

Lavender oil and tea tree oil also have strong odors that mice dislike. Who knew these relaxing oils could double as rodent repellents? You may be ready for a zen-filled garage, but mice will be running for the hills.

But the essential oil road doesn’t end there. Let’s take a whiff of some other essential oils that are sure to help you maintain a mouse-free garage:

  • Lemon oil: Just like a twist of lemon in your favorite beverage, this oil packs a citrus punch that deters those pesky mice.
  • Citronella oil: The scent of summer nights, citronella oil not only repels mosquitos but mice as well!
  • Lemongrass oil: Keeping mosquitoes at bay and mice far away! It’s like having the ultimate bug spray, but for your garage.
  • Cinnamon oil: Who would have thought that a warm, cozy scent like cinnamon would stand on the frontlines of your battle against mice?
  • Pine oil: A Christmas tree in your garage? Yes, please! Mice will be scurrying away in no time.

Three more useful oils to consider are rosemary oil, balsam fir oil, and clove oil. With these aromatic oils, you’ll make your garage a place for relaxation while giving mice the virtual boot.

Last but not least, let’s give a round of applause to Bergamot oil and cedarwood oil too! These oils make great additions to your mouse-defying essential oil collection.


Eucalyptus oil is an effective, natural method to repel mice in your garage. When it comes to keeping these little critters away, homeowners like you prefer natural and safe solutions.

Some of the best ways to use eucalyptus oil in your garage include:

  • Soaking cotton balls in eucalyptus oil and strategically placing them around the garage where mice tend to frequent (near door and window gaps, in storage areas).
  • Mixing eucalyptus oil with water as a spray to target specific areas.
  • Using eucalyptus oil-infused sachets or potpourri to keep the scent fresh and unappealing to mice.

To sum it up:

  • Eucalyptus oil is preferred for its natural and safe properties.
  • It is effective in repelling mice due to its unappealing scent to rodents.
  • This method helps prevent the spread of harmful diseases related to mice feces.

In your quest to keep mice away, the use of eucalyptus oil in your garage is a great option that is both safe and effective. Give it a try and watch the mice scurry away, leaving your garage a more pleasant and safe space for you and your loved ones. So, roll up your sleeves, grab that eucalyptus oil, and show those mice who’s boss in your garage!

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

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