Peppermint Oil for Spiders

Peppermint oil for spiders. Essential oils like peppermint can be used to kill spiders. Peppermint oil, which comes in handy as an everyday household product, is a harmless chemical derived from flowering plant species.

Essential oils are the oils that plants release through blossoms and soft trunk bark. Essentially they’re volatile organic compounds (VOCs) that come in all shapes, sizes and smells.

Peppermint Oil for Spiders

peppermint oil to avoid spiders

The truth about peppermint oil is a little complicated. The main ingredient in peppermint oil that makes it have an aroma and taste that bugs don’t like is cineole (also known as eucalyptol).

Cineole can be found in several other essential oils like eucalyptus, rosemary, and lavender!

So, although the peppermint’s sweet smell can keep away bugs such as centipedes, millipedes, spiders, bees and many more pests.

But essential oils cannot stop rats or mice either because their sense of smell is much greater than we could ever imagine.

Likewise, do not expect to get rid of cockroaches with peppermint! And you’d also be surprised how well essential oils work at preventing ants from coming back home.

Does peppermint oil repel spiders?

Spiders are sensitive, just like humans, because of their skin. Spider’s skin is exceptionally delicate, and it quickly gets cut when touched.

This is why spider repellents injure spiders, making it impossible for them to have an easy time moving freely.

One more reason is that these creatures have a sensory organ responsible for identifying chemicals in their environment.

That organ is called a chemoreceptor – it allows the spider to interpret smells around them by detecting secondary metabolites that can serve as cues about food or predators.

So, if you want to get rid of spiders from your house, you should use insecticides that smell bad to them and not use sprays with peppermint oil.

Is It Okay To Kill A Spider?

Spiders are an exciting species that join our homes for several reasons. They seek warmth, food, clean living spaces and to mate.

While most of us notice them more for the latter purpose, it is ingenious that they have adapted these little quirks to survive in such environments.

Yet many people still tend to react negatively towards these eight-legged creatures. Perhaps this is due to their associations with several lethal organisms such as snakes or mosquitoes.

Because most spiders consume other insects and pests. It’s often only giant tarantulas that may pose something of a threat since they occasionally feed on rodents or birds – though aggressive specimens are rare even then!

The chances are, though, you’ll be able to avoid having any severe reactions if you leave the spider alone and enjoy watching how it scuttles around its home.

Peppermint essential oil is safe for pets?

No, peppermint essential oil is not safe for pets—mainly cats and dogs. If you have cats or dogs inside your home, avoid using peppermint essential oil.

Instead, use other oils mentioned in this post, such as lavender which has relaxing qualities that may help calm a pet down. As per the ASPCA (The American Society for the Prevention of Cruelty to Animals), mint and methanol are toxic to dogs and cats.

If your pets sniff at the peppermint essential oil you sprayed in your home: it can make them sick! It’s best for your pets if you use other essential oils.

And if you are using peppermint essential oil, spray it in places where they don’t have access to it, like under your couch seat cushions or behind furniture they aren’t able to reach yet anyway.

What Is the Longevity of Peppermint Oil Smell?

longevity of peppermint oil smell

After spraying for pests, the peppermint oil smell should last two weeks. You may observe spiders crawling from their hiding places and attempting to get out of your home during this time.

However, please do not attempt to kill these creatures by stomping on them or spraying insecticide spray. Instead, use a vacuum cleaner to remove them.

If there are no physical sightings of spiders anywhere in your home, then know that either they have ceased to exist there, or they’ve moved into other places as well.

So it would be best if you sprayed again after two weeks where you anticipate spiders could be hiding.

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

Spiders are very sneaky creatures, and they’re great at hiding in tight spaces. If you have physical sightings of spiders after spraying your home, it means spiders are escaping the areas where you spread them.

Or you’re not spraying often enough.

In either case, you’d need to know the tricks for spider removal. You’d need to strategically place baits and lure traps at just the right spots to draw out, kill, and dispose of them for good.


Peppermint oil for spiders. Peppermint oil is not likely to destroy spiders, but it can help keep them at bay.

In this post, you’ve read about why peppermint oil deters spiders and how you can use the fat around your home to evict existing spiders.

Still, other biting spiders may be hiding indoors, like the brown recluse and black widow; for tips on identifying these species.

It would be best to consult one of our earlier posts about the appearance of black widow spiders a brown recluse spider infestation.

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