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Chipmunks are not often considered dangerous to have close to your home. But these small pests can easily grow in big problems whenever they live near or in your home.

These animals can cause quite a bit of damage, despite their size. Though not intentionally destructive, their habits can wreck through your home’s interior and the surrounding landscape.

Making your own repellent can be a great way to deal with chipmunks or other pests as repellents are all natural and work to harmlessly drive away chipmunks safely.

Using the best homemade chipmunk repellent for your home can prevent any chipmunks from moving into your home and damaging your property.

Chipmunks near or around your home

Chipmunks can easily sneak into your home, garage, shed, or other area near your home. They are small and can easily climb a number of objects such as trees, pipes, and more.

Chipmunks are often attracted to places that provide them ample shelter and protection from predators where they can build their small nested homes.

These animals also seek areas that have a large food source so they can easily find food to store for the colder seasons.

When entering a location, chipmunks can use nearly any entrance.

Whether it is windows, pipes, vents, doorways, or holes, chipmunks can crawl through the space and find shelter inside your home, shed, garage, barn, or other building.

These areas allow them to be safe from harsh weather, predators, and also allow them to create safe burrows for living and reserving food.

Chipmunks can also make their homes outdoors. This includes places like trees, near plants, and even in wood piles.

One way to limit the chipmunk from staying in such a location would be to limit the chipmunk’s interaction with the location.

Keeping doors and windows shut securely along with making sure other areas like vents have not been breached is one way to do so.

You should also monitor outdoor spaces limiting the space available for chipmunks to stay within wood or plants.

Another popular attraction your home may offer is the constant supply of food.

Chipmunks prefer to eat food like nuts and seeds and can also eat a number of plants.

Having exposed gardens or bird feeders is an easy way for chipmunks to find and store food.

To limit the chipmunk’s ability to enjoy the food, make sure to prevent them from reaching it.

Find bird feeders designed to deter chipmunks and squirrels and that do not spill seed.

Protect your gardens and flowerbeds from chipmunks by covering the plants and putting fences around them.

But one of the most effective ways to prevent chipmunks from coming near your home is to use a repellent.

Features of a homemade repellent

Homemade repellents are a humane solution used by people to repel a number of pests from their homes and other spaces.

Relying on a repellent as your pest removal method is a way to safely drive away pests without harming them.

While other methods for ridding your home of chipmunks exist, repellents allow you to safely use the solution by creating a protective barrier around your home to drive out current chipmunks and prevent future chipmunks from coming close.

These homemade repellents have several features and factors that play into their creation and their abilities.

The repellents will rely on natural ingredients rather than poisons or chemicals, so as not to harm the chipmunks or other animals where the repellent is used.

One major ingredient commonly seen is the use of an essential oil.

Essential oils are important to use as they work well to provide a smell that, while pleasant to humans, disorientates and drives away chipmunks and other similar pests.

The use of essential oils also allows you to use the repellent around plant life.

The smell produced by the essential oils and other ingredients is another important factor about your homemade repellent to consider.

Make sure to note what essential oils will be used in a solution and other smell-based ingredients so you find a repellent that produces a smell you can enjoy.

The time required to make a repellent is also important to note.

Most people will want to find an easy, quick repellent as they do not want to spend a great deal of time making the solution.

This is a good trait to look for. The time required to make a repellent is closely related to the quantity made as well.

Repellents will need to be reapplied as time passes, so you will need to make it at least once a month. You will also need to make enough repellent to cover all the areas around or inside your home.

You will therefore want a repellent that can be made in a quantity best suited to your needs that does not take a great deal of time.

On a similar note, you will want to note the amount and ingredients needed to make a repellent in order to understand how much you will need to spend in order to make the repellent.

Safe to use

One key feature that makes repellents such a great option for getting rid of chipmunks and other pests is their natural ingredients.

This feature makes them safe to use around a number of animals and in several locations.

For one thing, repellents will not harm any of the targeted pests.

Rather than hurt or kill the chipmunks like poisons, chemicals, or toxin based methods might do, repellents will target the animal’s senses in order to safely discourage them from entering an area.

This means the repellent will also be safe to use around pets and children.

You will not have to worry about whether your children or pets are getting too close to an area that was treated by the repellent, as it will not harm them in any way.

The repellents can also be used around plant life. You can place the repellent around flower beds, gardens, fields, and even trees without harming the vegetation in any way.

Disadvantages of using repellents

Though there are many benefits to using a repellent, there are of course some drawbacks.

Every method for removing chipmunks from an area has disadvantages and a repellent’s main disadvantages are their need to be reapplied, their reaction time, and their need to be made multiple times.

As repellents are a no kill solution to cleansing a location of chipmunks, they will not be as fast in removing the pests.

Most repellents will start to work quickly, but it may take time before the chipmunks are fully exposed to the repellent’s effects and driven away.

This can be anywhere from a week to nearly a month depending on the repellent’s strength and how much is used.

Repellents must also be reapplied regularly and therefore remade in order to maintain a constant barrier to chipmunks.

Weather is the main cause of this, as rain and other conditions can damage the effects of a repellent by washing it away or dampening the smell.

You will need to reapply your repellent at least every month, maybe more if there are heavy rains occurring regularly.

Best homemade chipmunk repellent

There are a number of chipmunk repellent options that you can make on your own and use around your home.

It’s important, though, to always consult a pest industry professional to determine whether or not such an intervention is appropriate and safe for use in your situation.

The following options may prove a good place to start your search.

Hot pepper repellent

Hot pepper repellent is important as it uses hot pepper grounds to repel chipmunks and other similar pests and rodents.

This solution is made in small batches, but the quantity of ingredients is able to be increased if you need to make a larger amount at a time.

The smell of the hot peppers is able to repel chipmunks, targeting their sense of smell.

The solution is intended for outdoor use, but can be placed inside areas of a barn, shed, or even a garage.

It is not recommended to be placed inside the home as the smell may not be the most welcomed.

The solution is easy to make requiring only water and ground peppers. You will only need to boil a single quart of water before adding two tablespoons of the ground peppers.

Make sure you allow the water and pepper mixture to cool. You will also need to drain the solution before adding it to a spray bottle.

If you want, you can increase the strength of the repellent by adding two tablespoons of an essential oil.

This hot pepper repellent is perfect for placing on plants and trees too.


  • Safe to use on plants
  • Only two ingredients
  • Outdoor use


  • Indoor use not recommended
  • Apply every two to three weeks

Garlic repellent

Garlic repellent is another great solution for repelling chipmunks from a location. This is due to the smell associated with the garlic ingredient.

It works to remove chipmunks from an area and keeps them from returning in the future.

You will need to have water and garlic in order to create this homemade repellent.

You can also add in a single tablespoon of an essential oil if you wish.

This will increase the strength of the garlic’s odor and work to keep the chipmunks away.

To create the repellent, you will want to mix soapy water with the garlic.

This will mean the repellent is safe to use on plants and other areas around your home.

The repellent is also good for some indoor placement such as in attics, rafters, and outdoor buildings like sheds or barns.

You will need to puree a single cup of garlic and allow it to sit within the boiling, soapy water for several minutes.

Make sure you give the water and garlic mixture time to cool off before you strain it. Make sure to add any essential oils you wish to add during this time.

It is also important to shake the solution in the spray bottle before using.


  • Simple ingredients
  • Relies on smell
  • Plant safe


  • Not best for inside home
  • Takes time to cool and strain

Essential oils

Essential oils can be minor ingredients to other chipmunk-based repellents. But they can also act as their own repellent.

Essential oils work by producing pleasant smells that work to repel chipmunks without harming the chipmunks or other animals around them.

The main essential oils to consider using include lemon oil, peppermint oil, clove oil, and even cinnamon oil.

Using multiple of these essential oils can work, but you can just choose one.

As many essential oils work well for chipmunks and similar pests, you can easily pick which one you want based on price and smell.

You only need to use a small amount of essential oils around plants and trees. To make a solution cover more area, you can mix it with water.

Water will not dilute the essential oils. Make sure to shake the repellent inside its spray bottle before using to mix the essential oils and water longer.

Essential oils are safe to use on plants but can also be placed inside.

You can cover areas within the home without fear of staining or by creating a negative odor.


  • Safe to use on all plant life
  • Great option for using inside the home and outside it
  • Only one ingredient needed


  • May take longer than other repellents

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