Does peppermint oil repel spiders – true or false?

It is sometimes thought of as an old wives tale, but  Does it really work? Well in this article I hope to answer that question.

Spiders are the most common insects that cause pest problems and are frequently found in the different areas of your home as these pests make their homes in crevices and corners. Many people call a pest control expert or exterminator to kill them, but you can also do a lot yourself to help reduce the problem of these home invaders. The places that are less frequently used in homes can be inhabited by poisonous spiders and hence it is very important to get them out of your house. There are some species that are harmless but there are some that are very poisonous and you need to keep them out of your house.

You will need to look for the best way to repel them because of the risk of being bitten, but also because their cobwebs may make your house look very dirty and unhygienic. Rather than making use of any pesticides or insecticides, you have the option of using natural repellents for keeping them far from your dwelling.

Why do they hate mint?

A Peppermint oil spray is a safe, natural and effective spider repellent and method to control them in your home. The peppermint solution can be added to a water mixture and used in a spray bottle on floors, skirting boards and other places around the home.

There is good evidence that this works as I use it every summer when the spiders start to multiply. In a study led by DR Andreas Fischer, (Department of Biological Sciences at the University of Tornonto Scarborough and Simon Fraser University), peppermint oil was found to be somewhat effective in repelling two species, the Steatoda grossa, or false widow family, and  Latrodectus geometricus, the brown widow.

pic of spider False widow

There are a lot of different peppermint sprays you can buy, and some are better than others. I’ve tried a few in recent years, but one that I personally recommend and can vouch for it to be very effective is this product by Eco Defense.

Click here to check the price and get this solution at Amazon.

The main reasons why they are found indoors are because of warmth and also the bugs which attract the spiders into the dwelling. They spin their webs in crevices, corners and unused areas of your home and to get rid of them you should make use of less harmful ways to stop them. You should never use harmful chemicals such as undiluted bleach and insecticides to deter them as it may have an adverse effect around your house as well as people living inside. Check our my other post on the question, does bleach kill spiders?

How to make your own spray

The best way is to make a mint and water mixture spray. They certainly don’t like it and will avoid any place you spray it, such as windows and doorways. Put a few drops of mint in a spray bottle and fill with water and a little dish soap to make a mixture. This is one of the best methods on how to keep spiders away, and you can make it with a common household item . Why do they hate essential oils? It is among the most proven eucalyptus or other essential oils. At the end of the day you will need to do your own research and try them out.

Keep them away using natural ingredients

This natural essential oil recipe made from mint leaves or extract and is the most cost efficient way of removing spiders in a short duration of time because they can’t tolerate it. You should be able to get hold of the mint leaves at your local convenience stores or supermarkets. It may work with all kinds of species including brown recluse and wolf spider. After smelling the solution and picking up the scent, they will run in the opposite direction after detecting the presence of it. Therefore, this is the most successful deterrent when you apply it at the entrances of your apartment.

pic of brown widow

How should you use the essential oil solution?

You can also use a few drops of peppermint mixed with some dish soap by applying it around crevices, cracks, windows and other hiding places that spiders crawl into. Essential oils are a natural way of eliminating them from every place of your property. You may also dip cotton balls in a peppermint mixture and leave them in different places around the perimeter of your house or even in your car. You could also try peppermint tea bags which may also help ward them off or scare them off from an area. You may also have a few mint plants in pots around your apartment or at your front and back door to deter them. Using this natural repellent, prevents the risk of exposing your family to potentially harmful chemicals. Just be careful not to get it on your skin as it can cause skin irritation, because of the menthol contained in it.

Where can I buy it?

I have tried 2 different peppermint diffuser sprays and this one I found at Amazon work really well also. You can check the price by clicking here.


So can it really work?

Hopefully you are convinced by now that it could be a helpful solution. There are many benefits of spraying this liquid as a method of spider control as it is a good way to get rid of them. Adults of the species in particular and other creepy-crawlies don’t like mint. However, you need to ensure that the smell of the peppermint is as strong as possible. You will need to spray the oil in corners, gaps and cracks where they can enter easily. Pure peppermint oil is one of the best homemade repellents, because using it is considered as a good tool to deal with pest problems.

First make sure that you identify the problem areas so that you can effectively reduce the number of pests in your house. The reason for the effectiveness of this repellent spray is because spiders hate the smell and it can cause the them to scurry in the opposite direction. They can then be eliminated completely from your house as you do your own measures to keep them out.

peppermint oil for spiders

Are there any side effects to using this method?

There are no side effects of using mint essential oil to get rid of spiders when you are using it to eradicate them from your apartment. Mint essential oil is the most potent remedy that can help you to get them out of your house, without worrying about any adverse side effects as it is an essential oil that is very effective. Using a home remedy. also help you to save considerable amount of money as you will not have to spend money on calling out a professional exterminator. However, if all else fails, you should call a pest control company. Check out my other post on peppermint oil for stink bugs.

It can also stop you from exposing your family from the potential risk to health that might be caused when these professionals use toxic pesticides. Therefore peppermint oil is considered as the most popular natural remedy that can provide you complete peace of mind so that spiders will stay out of your home, but especially the dangerous ones. Get it here now at Amazon

If you are having problems with pest control generally, it’s worth keeping in mind that you can use this method with other bug infestations and with mice as well as other household pests. Having  a pest problem? Check out my post about lavender oil for bed bugs.


Can you deter them with peppermint candles?

It’s not really known why spiders seem to dislike mint. It is thought that it could be the strong smells of essential oils that they hate which can help to keep them away. This may be why it is more likely that they will avoid places with a mint odor which candles can help with. Obviously, you should never leave a candle unattended, so you do need to take extra care.

You might want to check our my other post on how to get rid of spiders in the basement.

what is peppermint oil used for

Infographic acknowledgement –

Sources  and research –

Related posts –

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Can bed bugs make you sick?

Does windex kill spiders ?

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Dave Campbell

I'm Dave Campbell and the owner of You can read more about me and my background on my About Me page.

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