Peppermint Oil On Roaches: Does It Work?

A roach-infested home is never healthy; roaches not only interrupt the cleanliness of your home, but they may also transmit diseases such as typhoid and dysentery.

If you have spotted one or more cockroaches in your home, you are likely searching for a simple, natural way to eliminate them before contacting a pest control company.

Could peppermint oil be used as an efficient natural cockroach repellent?

Well, there are a few things you should know before spraying it to clean every surface in your home.

Therefore, we have compiled the following information on peppermint oil for roaches.

Peppermint oil is one of the most effective ways to kill and repel common cockroach species.

They are readily available, safer than pesticides, and smell significantly better than the majority of pest control agents.

They are all-natural and simple to apply with a spray bottle in inaccessible areas.

Nature has endowed insects, such as cockroaches, with a highly developed sense of smell.

Roaches use their sense of smell to avoid danger and to communicate with one another using pheromones.

However, humans have taken advantage of this phenomenon by discovering and producing natural repellents like peppermint oil.

Peppermint oil is highly toxic to insects and roaches, and it is significantly more effective than any other essential oil at destroying insect eggs.

Peppermint oil repels roaches, by stimulating hair cell receptors on antennae that send a warning signal to the brain.

Menthol and Menthone, two compounds present in high amounts in peppermint oil, are responsible for all of these actions.

To make the spray, you need no special equipment to begin; simply combine 10 to 15 drops of pure peppermint oil with water in a spray container.

Then, liberally spray walls, countertops, and other surfaces where cockroach activity has been observed. This should be enough to deter roaches, at least for a time.

As an alternative to the peppermint oil spray, you can saturate cotton balls with peppermint oil and water and then place them in cabinets, along walls, or in closets.

The effectiveness of peppermint oil is instant, however, eradicating a massive infestation may take some time. Therefore, you will need to reapply the oil until you believe that all roaches have been killed.

So why spend a lot of money on chemical treatments when you can kill cockroaches for cheaper with natural remedies? Due to its toxicity, peppermint oil is one of the best essential oils for repelling and killing roaches.

Can Peppermint Oil Get Rid Of Roaches?

Yes! Peppermint oil repels insects, especially roaches, more effectively than other natural repellents on the market.

In addition, peppermint oil is particularly toxic to insects and roaches, and it is significantly more effective than any other essential oil at destroying insect eggs.

Peppermint oil repels roaches, by stimulating hair cell receptors on antennae that send a warning signal to the brain.

Menthol and Menthone, two compounds present in high amounts in peppermint oil, are responsible for all of these actions.

In 2001, researchers at Auburn University examined the effects of mint oil on two of the most common cockroach species: American and German cockroaches.

What they discovered is surprising and fantastic news for the millions of U.S. homeowners looking for a simple, safe, natural method to repel cockroaches.

During each day of their 14-day experiment, 100% of the roaches were repelled by the mint oil. 100%! This is a significant outcome.

In addition to being a natural cockroach repellent, peppermint oil is also harmful to cockroaches (and for the record, to bed bugs, too).

When exposed to peppermint oil for an extended period, both German and American cockroaches perished, according to the same Auburn University study.

This also explains why it is such a popular alternative for those who wish to kill roaches naturally.

How Long Does It Take For Peppermint Oil To Kill Roaches?

Some people reported that peppermint oil was ineffective against roaches since they only tried it once. Although peppermint oil is a powerful insect repellent, many applications are required.

If you use a spray bottle to eliminate roaches, you must reapply the liquid every night. You can also saturate new cotton balls or reuse existing cotton balls with the mixture.

Do not stop applying peppermint oil to roaches until you have not seen any for several days.

Most roaches, including American and German cockroaches, are repelled by peppermint oil.

Additionally, the oil will kill these insects. In just two weeks, according to one research, the oil eradicated all roaches in that area.

There are three methods for killing or repelling roaches that require varying time periods to be effective:

  • Method #1

Combine 10 to 15 drops of peppermint oil with 250 milliliters of water. This will provide you with outstanding insect and cockroach repellent.

Next, spray this peppermint solution in various spots throughout the home, such as windows, under furniture, curtains, and bed sheets.

Peppermint oil combined with water repels insects and roaches for around eight hours.

  • Method #2

Add 10 to 15 drops of peppermint oil to around 50 grams of dry dough and mix three to five tablespoons of water into the mixture.

Form it into a semisolid dough, and then roll it into many little balls with your palm.

These balls generate a strong peppermint scent and kill insects and roaches within 10 hours if consumed.

However, the dough and peppermint oil balls have the advantage of producing a strong odor for around 24 hours.

  • Method #3

If you are not willing to mix peppermint oil with anything, you can simply use it in its pure form.

Pure peppermint oil is most effective against a severe insect or cockroach infestation. Pure peppermint oil has a scent that lasts between 15 and 20 hours.

However, one of the disadvantages of utilizing pure peppermint oil is that it can stain goods, such as clothing.

Pure peppermint oil is ideal for topical application and repels cockroaches and mosquitoes.

However, peppermint oil may not be safe for everyone, as it may cause skin irritation and burns in some people.

The effectiveness of these methods is instant, however, eradicating a massive infestation may take some time. Therefore, you will need to reapply the oil until you believe that all roaches have been killed.

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