How Long Does Peppermint Oil Smell Last?

Peppermint oil is one of the active essential oils used to repel mice, roaches, and other common house pests. So, how long does peppermint oil smell last?

Pure peppermint oils have a lovely aroma, but their primary function is to be taken into our bodies by inhalation and skin absorption to improve health and well-being.

However, in this article, you will learn and be able to tell how long peppermint oil smells last. Before proceeding, let’s briefly understand what peppermint oils are and what they are used for?


What are Peppermint Oils?

How Long Does Peppermint Oil Smell Last

The essential oils of peppermint leaves are used to make a herbal extract known as peppermint extract (Mentha piperita).

A cross between water mint and spearmint, peppermint originated in Europe and the Middle East before spreading to North America and Asia, where it is now commonplace.

As a pest repellant, a dietary supplement, a herbal or alternative medicine, and a flavor or fragrance enhancer for cleaning products, cosmetics, mouthwash, chewing gum, and candy, peppermint extract is widely utilized in a variety of applications.

The active component menthol must be eaten or applied topically with peppermint extract for any medical problem, there is insufficient evidence to conclude that this product is useful in treating.


Read also: 8 Effective Essential Oils to Get Rid of Bats


What is Peppermint Oils Used For?

Peppermint oils have lots of uses and health benefits, below are the health benefits and what peppermint oils are used for;

  1. Topical (on the skin) application of peppermint oil is recommended for the relief of headaches, muscle aches, joint discomfort, and itching.
  2. Peppermint oil is used in aromatherapy to treat coughs and colds, alleviate pain, improve mental performance, and reduce stress, among other uses.
  3. Functional dyspepsia has been treated using menthol from peppermint oil, which is a major chemical component.
  4. People with digestive disorders, such as IBS, functional dyspepsia, and post-operative nausea, may find relief from their symptoms by using peppermint oil.
  5. The antiseptic and antibacterial characteristics of peppermint oil help it to naturally cleanse the skin. It has a calming impact on irritated skin because of its cooling properties.
  6. Peppermint oil is well-known for its ability to soothe occasional stomach trouble and support a healthy respiratory system when taken internally.


Read also: The Best Roach Killer Safe for Pets


How Long Does Peppermint Oil Smell Last?

People do ask ‘how long does peppermint oil smell last?’ the effectiveness of peppermint oil smell depends on how it is applied. Generally, essential oils smell do not last long so is peppermint oils.

Peppermint oils will last for only an hour or 2 hours. In situations where it is used as a repellent continuous application is required. Also, other essential oils like lavender and eucalyptus, for example, are quickly vaporized.

Middle notes, such as rosemary, geranium, and chamomile, typically lose their scent within two to four hours.

It is possible to identify myrrh, cedarwood, and ginger by olfaction for at least five hours, and in some cases even for days, using olfaction. A well-balanced synergy can extend the life of a smell or increase its medicinal value.


Read also: The Best Lawn Insect Killer Granules


Reasons Why Peppermint Oils Don’t Last Long?

There are certain factors that can hinder peppermint oils’ smell, these won’t let them last long.

Factors like:

1. The Size of the Room and the Openness of the Windows

Our ultrasonic diffusers, like the Aroma Bloom, can disseminate oil and water particles over a surface area of your room.

To ensure that the oil and water particles reach a greater surface area without being excessively diluted, you may want to add a few additional drops of oil in a large open-plan kitchen or living space or if there are numerous open windows and doors.


2. Irritation from Perfume

As soon as the vaporizer is activated, our noses begin to detect an overwhelming aroma. It takes a while for the body to adapt to the scents, which is known as Olfactory Adaptation or Olfactory Fatigue.

After extended inhalation of a substance in the air, the nose loses the ability to detect a specific aroma. It’s just that your nose isn’t as sensitive to the scent of essential oils as it used to be.


3. The Difference between Burning oils and Diffusing oils

When oils are diffused using a cool-mist vaporizer, they remain in their natural form, which is healthier for overall health. Oil burners modify the molecular structure of essential oils, making the aroma more powerful and lasting longer, but the health benefits are reduced.


What Will Make Peppermint Oil Smell Last Long?

There are certain things you could do that will help make the smell of peppermint last longer. They are;

  1. In your ultrasonic vaporizer, only use pure peppermint oils, as the fragrance essence or synthetic oil inhalant is packed with carrier oil and chemicals.
  2. Clean and moisturize the air in your house or business on a regular basis with an ultrasonic vaporizer.
  3. Doterra and Young Living’s 100% pure essential oils can also be used.



Even though there isn’t enough data to support the use of peppermint oils to treat any medical ailment or to provide evidence of its antibacterial characteristics, it is widely used as a flavoring agent and as an antiseptic.

In our previous article, it was proven that peppermint oils can be used as a repellent against spittlebugs. Having known how does peppermint oil smell last?

We believe you are satisfied now, we’ve also discussed how to make the smell last longer. Do well to reach out to us for any assistance.

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