The Best Natural Repellent for Rodents

Rodents, such as mice and rats, can be a nuisance or even a health hazard. Droppings can contaminate food sources. The best solution is to use natural, non-toxic, and environmentally friendly repellents. But, choosing the right product may be confusing.

This guide will help you select the best natural rodent repellents. Keep your home or business rodent-free without any risk to yourself and family.


Types of Natural Repellents

Pests? Natural products can help combat them! For instance, there are many natural rodent repellents and pest control options. Let’s explore their effectiveness in warding off rodents and other pests from your property.

Natural products can be a great way to keep the population under control.



Mothballs are a popular DIY means of keeping rodents away. They are made up of petroleum-based chemicals which produce a strong, unpleasant smell that irritates rodents and other pests. It is an inexpensive method, however, it carries risks.

The chemicals can contaminate ground and surface water if used wrongly. Rodents exposed to high levels of the scent can have overstimulation leading to health problems such as seizures and breathing issues.

Though mothballs are cheap and easy to use, weigh up the risks before picking this solution.


Peppermint Oil

Peppermint oil is great for keeping rodents away. Its strong aroma and bad taste won’t be tolerated by most animals. Spray it around windows, doorways and attics to repel rodents. Apply pure peppermint oil directly onto materials like curtains or furniture that have been infiltrated by rodents – the scent will discourage them from returning.

Make sure it’s high-quality, therapeutic grade oil for maximum effectiveness. You may need to reapply it regularly, depending on the severity of the problem. This can be weekly or every few months.



Ammonia is a natural repellent for rodents. It’s effective because of its foul smell. To use it, put some in a shallow dish or container. Place it in areas where you see rodents, like closets, drawers and shelves. Keep children and pets away since it can be hazardous if consumed or inhaled in large doses.



Garlic has been used as a rodent repellent for years. Chop up some garlic cloves and make a paste. Spread the paste around where you want to repel rodents. Also, sprinkle some chopped garlic in the same area. This will give off a bad odor and keep rodents away from your place.

Sulfites in garlic repel ticks and spiders. Allicin, an ingredient in garlic, irritates rats and mice when they sniff it. Use garlic indoors only so the smell won’t bother neighbors. Reapply it regularly for the best effect.


Hot Sauce

Hot Sauce may repel rodents, as they usually don’t like spicy smells. To make your own repellent, mix 1 part spicy red pepper sauce with 4 parts water. Spray the mixture on potential entry points. You can also soak pieces of cotton in it and scatter them around.

Note that this method might not work outdoors or in big spaces, since the smell dissipates fast. Also, be aware that hot pepper sauce can be toxic for some animals and humans. Use this remedy cautiously and sparingly in your home.


How to Use Natural Repellents

Natural rodent repellents can be a great way to get rid of rodents. They are safe for kids and pets. Plus, they cost less than buying traps or poison. They also help the environment by reducing toxins.

Here’s what to consider when choosing one. And here’s how to use them.



Natural repellents are a great way to get rid of pesky rodents. It’s important to know which type of rodent you’re dealing with – mice, rats or chipmunks – since they respond differently to various pest control methods.

Mice and rats can be deterred with scents such as cayenne pepper or peppermint oil, placed around entry points and hard-to-reach spaces. Dryer sheets also work well. Chipmunks require garlic cloves or garlic powder around the perimeter. Cats are also effective deterrents due to their natural predatory instinct towards small animals.

Other natural repellents include:

  • Blocking access with physical barriers
  • Trapping and releasing away from home
  • Using live traps filled with bait

Safely controlling rodents without chemical pesticides is possible when using natural measures that suit the type of infestation.


Frequency of Use

Natural products to repel rodents should be replaced and replenished regularly – every four weeks or when effectiveness decreases. Rodents become accustomed to the same repellent and are less likely to be discouraged. To reset their olfactory senses, move repellents around areas of rodent activity.

Identify potential entryways for rodents, like holes around baseboards, and seal them quickly. Denying them food and shelter will be easier in the long run.


Pros and Cons of Natural Repellents

Natural rodent repellents are a healthier choice than chemical-based ones. They can help protect your home or garden from rodents. Ingredients like essential oils, garlic, and herbal extracts are used to keep the rodents away. But, it’s important to note there are downsides to natural repellents. Let’s examine the benefits and drawbacks of using natural rodent repellents for your property:



Natural repellents are a great way to keep rodents away from your home. It’s better than using chemicals or traps. Here are the most popular natural repellents and their pros and cons:

  • Sound Repellents – Sound can frighten rodents. Pros: Safe and easy to use. No toxic materials. Cons: Limited effectiveness with bigger mouse populations. Rodents get used to the sound fast.
  • Predator Urine – Humans have used this method for a long time. Pros: Easy to use, affordable. Works for small rodent populations. Cons: Can attract wild animals. Not safe for children as it can cause diseases.
  • Plants – Plants can repel rodents. Pros: Reduces nesting and feeding grounds. Some plants have medicinal uses too. Cons: Could cause allergies. Not effective at killing rodents like chemical products.


Natural repellents have their drawbacks. They may not work for all rodents and situations. Some may only work in certain conditions and different species may react differently. These repellents require frequent application, and their effects are short-term. They can also produce unpleasant odors and attract other pests. Lastly, they can pose health risks to humans and pets like skin or allergic reactions.

Research carefully before choosing one for your needs.



At the end of it all, there are plenty of natural rodent repellents. Peppermint oil, sound deterrents, and objects such as wire mesh and steel wool, if used in the right way, can be successful. Also, good hygiene is a must! Cleaning up spills, disposing of garbage appropriately, and doing regular pest control will help to repel rodents naturally.


Frequently Asked Questions

What is the best natural repellent for rodents?

The best natural repellent for rodents is peppermint oil. It is a safe and effective way to repel rodents without causing any harm to them or the environment.

How do I use peppermint oil as a rodent repellent?

To use peppermint oil as a rodent repellent, simply mix a few drops of the oil in a spray bottle with water and spray it around areas where rodents are likely to enter your home. You can also soak cotton balls in the peppermint oil and place them around the areas that need to be protected.

How often should I use peppermint oil as a repellent?

You should use peppermint oil as a repellent every few weeks to ensure that the scent stays strong enough to repel rodents. Additionally, you should reapply it after heavy rain or if you notice any new rodent activity.