Does Peppermint oil kill spiders

Does Peppermint oil kill spiders? It’s The #1 Secret No One Tells You

Does peppermint oil kill spiders? If you scream when you see spiders, you might want to try peppermint oil to get rid of them. This guide will explain how peppermint oil works. Peppermint oil is regarded as a natural insecticide.

Keep reading to find it out. Peppermint oil, especially, is useful for keeping bugs and pests out of your home. In our other post, you can find Spiders in Your Car – How To Get Rid Of Them?

Does Peppermint Oil Kill Spiders? Or It Doesn’t?

Peppermint oil does not kill spiders, according to research. It is a repellent rather than a killer. Essential oils with insecticidal properties, such as peppermint oil, repel spiders and bugs.

Essential oils, on the other hand, do not kill pests. Peppermint oil and other essential oils, such as it, have some insect repellent properties. Their effectiveness, however, is greatest when the infestation is low.

It’s not a good idea to rely solely on essential oils for pest control. Centipedes, millipedes, and spiders can be deterred by peppermint oil and other types of oil, which you’ll learn about later in the article.

Unfortunately, essential oils are ineffective against biting and destructive pests such as roaches, bed bugs, and termites. How does peppermint essential oil work to keep spiders away? I’m curious about what’s going on.

Why does Peppermint Oil Repel Spiders?

Spiders are repelled by peppermint oil. This is due to two factors. For starters, the odor of peppermint essential oil repels spiders. Peppermint is repulsive to spiders. Spiders avoid strong-smelling liquids.

Essential oils contain monoterpenoids as well. Monoterpenoids, a type of botanical fumigant, repel many bugs. Peppermint oil is scientifically proven to repel spiders.

In a 2010 study, researchers observed monoterpenoids have a repelling effect on spiders. Another thesis researchers’ wrote concluded that peppermint oil is a viable preventive solution against arachnids, ants, earwigs, and crickets. 

How To Keep Spiders Away With Peppermint Oil?

It is fairly simple to use peppermint essential oil to repel spiders and insects such as centipedes and earwigs in your home. Use a 16-20 ounce spray bottle to make spider repelling spray with peppermint oil.

Fill the bottle halfway with peppermint oil (7-10 ounces). Fill the bottle with water. If you want to amp up the flavor, add 3-5 drops of dish soap.

Shake the bottle thoroughly before spraying in areas where spiders hide. Spraying it where spiders hide will be more effective than randomly spraying it around your house.

Spiders will flee if they detect the scent of peppermint essential oil. However, there are some drawbacks. Spiders can hide in a variety of places throughout your home. Your home will attract spiders as long as it has clutter, cracks, gaps, and other hiding bugs that spiders eat.

As a result, it is best to address these issues before using peppermint essential oil spray to repel spiders in your home.

There are other essential oils that repel spiders, in addition to peppermint essential oil. 

  • Citrus essential oil.
  • Eucalyptus essential oil.
  • Lavender essential oil.
  • Tea tree essential oil.
  • Citronella oil.

How Long Does Peppermint Oil Smell Last?

After spraying, the peppermint oil smell takes two weeks to fade. During this time, spiders may emerge from hiding and find a way to leave your home. Stepping on them or spraying them with insecticide will not kill them. Rather, use a vacuum cleaner to get rid of them.

If you do not see spiders in your home, there are two possible explanations. The spiders have either left your home or relocated to another location. When you believe spiders can hide, reapply the spray after two weeks.

Side Effects On You While Using Essential Oils To Repel Spiders

You should be aware of the potential side effects of peppermint essential oil. The National Association of Holistic Aromatherapy reports the following side effects:

  • Irritation on the skin because peppermint oil contains methanol.
  • Dizziness
  • Nausea
  • Muscle pain and weakness
  • Distorted vision.

The fact that these side effects are only temporary is the best part. If you use large doses of undiluted essential oils in small rooms, you may experience side effects.

You can avoid these side effects by using essential oils in the manner described above. Remember not to spray the entire house at once, to keep your windows open while spraying, and avoid spraying yourself.

Is Peppermint Essential Oil Safe For Pets?

Peppermint essential oil should not be given to pets. If you have cats or dogs, avoid using peppermint essential oil in your home. Other oils that you can use instead are mentioned in this post. According to the ASPCA, mint, and methanol are toxic to dogs and cats.

Your home has been sprayed with peppermint essential oil, which dogs and cats may smell. It could make them sick. Other essential oils would be preferable for your pets. If you’re using peppermint essential oil, make sure your pets can’t get to it. Check more 4 Early Symptoms Of Spider Mites You’re Ignoring this is helpful for you.

If you still see spiders after spraying, what should you do?

Spiders are cunning creatures who excel at hiding in small spaces. Observing spiders after spraying indicates that spiders are fleeing the sprayed areas. Your spraying schedule has a problem.

If you didn’t know the tricks, it would be impossible to expel a spider in either case. To catch, trap, and dispose of them, the baits and lures would need to be strategically placed in the right places.

Should You Kill A Spider?

Spiders are harmless animals. They’re in your house for a variety of reasons, including temporary weather changes outside, food, shelter, and, as previously stated, mate.

Furthermore, if the guts of a spider come into contact with your skin, they can cause serious skin problems. Please don’t kill spiders because you should avoid doing so. Remove the spider from your home, trap it, and then dispose of it. If you are worried about to seen spiders so this help is for you 3 Easy Ways To Get Spiders To Come Out Of Hiding places.


What effect does peppermint have on spiders?

Yes, peppermint oil deters spiders, according to a 2017 study published in the Journal of Economic Entomology. During the study, two of the three spider species tested avoided entering areas sprayed with this oil 75% of the time. As a barrier spray, peppermint oil is an excellent choice.

Does peppermint oil repel spiders?

The researchers created their own natural repellent by combining peppermint oil and water (£1.99, Amazon) and spraying it around doors and windows. Spiders will flee in the opposite direction as a result of this concoction.

Do spiders really hate the smell of peppermint?

One of the reasons peppermint oils appear to work well as a spider repellent spray is because of the smell. The strong odour of mint (as well as other strong scented natural oils for spiders) will cause almost all spiders to flee.

What essential oil will kill spiders?

Peppermint oil. Citrus: orange, lemon, and lime. Eucalyptus oil (or spread eucalyptus leaves) Citronella.

How frequently should I spray peppermint oil on spiders?

First, apply once a week. If the spiders’ reappearance occurs before the end of the week, try spraying every few days. Peppermint plants placed strategically inside and outside your home may also help repel spiders. You can also try sprinkling peppermint leaves in spider-infested areas.

How long does the smell of peppermint oil last?

Reapply the spray as the scent fades, usually after about two weeks.

How often to use peppermint oil for spiders?

First, apply once a week. If the spider’s reappearance occurs before the end of the week, try spraying every few days. Peppermint plants placed strategically inside and outside your home may also help repel spiders. You can also try sprinkling peppermint leaves in spider-infested areas.

Are Vinegar and peppermint oil Work for spiders?

Similar to repelling spiders with peppermint oil, you fill a spray bottle with vinegar and water and spray all the cracks and crevices around your home. When you add peppermint oil to the vinegar, it becomes even more potent! It will smell pleasant to you, but repulsive to spiders.

Does tea tree oil repel spiders?

Tea tree or melaleuca oil, like lavender and lemon oil, works against spiders because it is an essential oil. It has the scent and composition that spiders find repulsive.

Why do spiders hate peppermint?

The strong odour of mint (as well as other strong scented natural oils for spiders) will cause almost all spiders to flee. Because they smell/taste with their legs, walking through these strong odours will interfere with their own sense of smell.

What smells do spiders hate?

Citrus, peppermint, tea-tree, lavender, rose, and cinnamon are all strongly disliked by spiders. Fill a spray bottle halfway with water and add 15 to 20 drops of your favourite essential oil or a couple of capfuls of Zoflora fragrance. Spray around the house.

Does peppermint oil repel bugs?

Peppermint. Peppermint essential oil may be the holy grail of natural pest repellents to keep ticks, spiders, roaches, moths, flies, fleas, beetles, and ants at bay. Make a diffuser or spray with this oil, or place sachets near your doors and windows.

Which is the Homemade spider repellent?

This is Peppermint Oil. Fill a spray bottle with water and 10-15 drops of peppermint essential oil, then spray in areas where spiders like to hide, such as under furniture, in closets, and in other corners and crevices around your home.

Additionally, apply a few drops of peppermint oil to a cotton ball and place them in those areas. 28 May 2022

Final Words

Peppermint oil does not kill spiders, but it does repel them. You learned why peppermint oil repels spiders and how to use peppermint oil to get rid of spiders in your home in this article.

Biting spiders such as the brown recluse spider and the black widow spider may be found in your home. They are extremely cunning spiders. They each have unique characteristics.

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