Updated On

April 16, 2024

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    Ready to analyze this potent essential oil for bed bug problems? Great, let’s jump into it!

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    How Does Peppermint Oil Affect Bed Bugs?

    Peppermint is a special type of essential oil widely used by us humans for various purposes. It is used to add flavor in various cooking recipes, to enhance fragrance in soaps, and as a primary component in aromatherapy.

    Like most essential oils, peppermint is often used as a safer alternative in driving away a variety of household pests such as bed bugs, cockroaches, and ants.

    Since peppermint essential oil has a high menthol content, inhaling or topical application delivers a cooling sensation. It is also mixed with other essential oils to be used in warm baths for relief of muscle stiffness.

    However, peppermint oil must be properly diluted with a carrier oil or with a different type of vehicle. Otherwise, its use can cause adverse effects such as skin and eye irritations as well as burns.

    When used on bed bugs, peppermint oil can kill and repel the said insects. Its strong scent because of its high menthol content effectively repels bed bugs.

    When applied directly, a burning sensation on human skin is equivalent to a painful death on bed bugs. Simply put, peppermint oil can be used as a contact insecticide to kill bed bugs.


    Does Peppermint Oil Repel Bed Bugs?

    Did You Know

    Peppermint in particular has a strong scent bed bugs can’t take. Spraying an ample amount of diluted peppermint around your bedframe or mattress can help keep bed bugs at bay while you’re enjoying your well-deserved sleep.

    Bed bugs are somewhat allergic to essential oils, not just peppermint.

    In short, they hate these natural essences.

    However, such a solution is a temporary or short-term remedy since it will still be easy for these annoying critters to find their way back to you once the scent has dissipated.


    Does Peppermint Oil Actually Kill Bed Bugs?

    Yes!

    Although peppermint is more popular as a repellent, this cool essential oil is also powerful enough to kill bed bugs. However, the catch is that it has to be sprayed directly on bed bugs to get the results you need.

    In other words, peppermint is a natural contact insecticide. Bed bugs, at a later time, can freely walk over surfaces sprayed with peppermint without being harmed. One important thing to note about peppermint sprays is that they are not safe bug sprays for pets.


    What Else Should You Consider Besides Peppermint Oil For Bed Bugs?

    As revealed in the early part of the guide, peppermint is an effective bed bug killer and repellent. However, it is not recommended as a stand-alone solution against bed bugs.

    Here are some other remedies that you can work out with alongside peppermint oil:

    DE, or diatomaceous earth, is a very popular choice as a non-chemical and safer alternative for chemical-based bed bug insecticides. Its sand-like grains are mostly made of silica which is highly abrasive.

    Moreover, diatomaceous earth is mostly safe to use around pets and children apart from it being inexpensive. Sprinkle an ample amount of DE around your bed, inside gaps along baseboards, on window sills, nearby furniture, and in any possible area where bed bugs may hide.

    Read More: Click here to learn about the safety implications of diatomaceous earth.

    If you are running short on diatomaceous earth, you can remedy it by improvising with silica gel. These are the little packets that come inside bottles or packages of various products to inhibit the growth of mold and reduce the chances of spoilage.

    Simply grind silica gel to powder form and sprinkle it over affected areas. Silica gel acts like diatomaceous earth which damages the protective layer on the bed bug’s skin leading to dehydration. This process of drying out their exoskeleton is called “desiccation”.

    Seal all affected pillow encasement, mattress covers, clothes, and curtains in a plastic bag. Take it directly to your laundry machine and wash it with hot water at the highest temperature setting.

    Hot water wash is an effective way of cleaning your laundry and killing bed bugs at the same time.

    Your bed bug control solution will never be complete without vacuum and steam cleaning. With a powerful vacuum cleaner and a crevice tool attachment, sniff through all corners, cracks, and crevices on your mattress, bedframe, nearby furniture, cabinets, and walls inside your bedroom.

    Read Also: What are the best steamers and vacuums for bed bug problems?

    Follow through with steam cleaning which is highly effective in killing adult bed bugs, nymphs, and eggs almost instantly. A powerful steam cleaner can penetrate through thick surfaces and can be very effective by up to 3/4 of an inch deep.

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    Editorial Contributors
    avatar for Ed Spicer

    Ed Spicer

    Ed has been working in the pest control industry for years helping 1,000's of homeowners navigate the world of insect and rodent management.

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