How To Make Oregano Oil and Why Every Survivalist Needs It

Last Updated: April 22, 2021

Oregano oil is easy to make and should be every survivalist’s bug-out bag, first-aid kit, and every self-sustainable home’s bathroom cabinet.

From sore throats to bacterial infections, fungus to flu, oregano oil is your go-to cure.

Quick and easy to make, it takes a couple of weeks for your oregano oil to mature, but after that, it will keep on healing for weeks.

A Quick Photo Tutorial on How To Make Oregano Oil

There are two main methods for making oregano oil. Steam distillation extraction is effective but only possible if you’ve got a still.

I use a simpler method that requires no special equipment yet will still produce a good, strong oil.

It won’t be as potent as a store-bought essential oil, but it will do the job.

Let’s get into it.

Getting Started

To make oregano oil, you need the following ingredients:

  • Oregano leaves and flowers – dried, crushed, or chopped
  • Oil – I used organic olive oil, but you could also use grapeseed or almond oil

You’ll also need:

  • A clean glass jar with an airtight lid

Preparing The Oregano

Although wild oregano is more powerful than any cultivated oregano, as I’m in South Africa and it grows in Eurasia and the Mediterranean, I had to make do with what was in my garden.

Step One: Harvest

Harvest the oregano by snipping off the branch just below the leaves. The best time to harvest is just before the plant flowers, as this is when it is at its most potent.

As you can see, some of mine has already started to flower, so I harvested those as well.

Harvested oregano

Give your oregano a quick wash to get rid of any dirt, and then pat dry.

Step Two: Process

I’ve made several different herbal oils over the years and have experimented with using both dried and fresh herbs. I’ve found them to be equally effective, although you do need more fresh herbs than you do dried ones.

As with cooking when making herbal remedies, one teaspoon of dried oregano is the approximate equivalent of a tablespoon of fresh leaves.

For this recipe, I decided to use fresh oregano, so started by stripping the leaves and flowers from the stems.

The easiest way to do this is to hold the tip of the branch between your finger and thumb and then run the fingers of the other hand along the stem. If the stem is woody enough, the leaves will strip off in your hand. If the stem is tender, it’s likely to break, but you can add these to your oil with no ill effect.

Stripping leaves
Stripping leaves

Step Three: Chop or Crush

Once I had a neat pile of flowers and leaves, I started processing them.

I first tried crushing the flowers in a pestle and mortar. While this was effective, it was time-consuming and required too much muscle power.

Crushing flowers
Crushing flowers

I decided to chop the leaves instead, which proved much quicker but equally successful.

Preparing the Oil

Once your oregano is ready, put it into a clean glass jar and cover it with the oil of your choice, giving it a quick stir before sealing the jar.

While you’re doing this, heat a saucepan of water. Once the water comes to a rolling boil, turn the heat off, and put the jar, with its herbs and oil, into the saucepan.

Warm the contents for five to 10 minutes to activate the infusion process.

Heating oil

Playing the Waiting Game

Take your jar out of its warm bath, dry it off, and leave it on a windowsill for one to two weeks, making sure you give it a quick shake every day.

Oregano oil in jar

After two weeks, your oil will be potent and ready for use so, strain out the oregano, pour into a dispensing bottle, and you’re ready for almost anything.

Homemade oregano oil can last for up to a year if kept refrigerated. If you want to extend its lifespan even further, add a couple of drops of grapefruit or lemon oil, both of which are natural preservatives.

Oregano Oil Uses

Filled with medicinal qualities oregano is almost an entire first-aid kit packed into one plant. It is antibacterial, anti-inflammatory, anti-fungal, antiseptic, and antimicrobial. Talk about upping the ante!

When it comes to survival, “long-term protection against infection and disease” is going to prove vital and wild oregano is the Rolls Royce of natural antibiotics.

Not only that, oregano oil “is a potent and effective antimicrobial, so can prevent the spread of dangerous microorganisms.

Recent events reminded us all that new viruses could threaten the human population at any time and having oregano oil on hand to treat respiratory problems, coughs, sore throats, and nasal congestion could ensure your survival in a dangerous new world.

Oregano oil can also be used to treat the following, among other things:

  • Muscle and joint pain
  • Poor digestion
  • Intestinal parasites and worms
  • Headaches
  • Asthma
  • Bronchitis
  • Athlete’s foot and other fungal infections
  • Toothache
  • Indigestion

What Components Make Oregano Oil So Powerful?

All types of oregano contain certain therapeutic compounds, known as “phenols, terpenes, and terpenoids.” These are responsible for the herb’s aromatic fragrance and have “powerful antioxidant properties.”

Carvacrol is “the main active compound in oregano oil” and “has been shown to stop the growth of several different types of bacteria.” Meanwhile, thymol is believed to “help protect against toxins and fight fungal infections.”

Furthermore, “the flavonoids and phenolic acids that have been identified in oregano species have exhibited antioxidant, anti-inflammatory properties.”

Not every oregano plant is the same, however, and the potency of your oregano will depend on numerous factors, including “cultivar, geographical localization, weather, daylight, temperature, soil conditions, water stress, [and] harvesting time.”

How To Use Oregano Oil – Externally and Internally

You can apply oregano topically or take it internally, depending on what you’re trying to treat. If you’re using therapeutic-grade essential oregano oil, (Amazon link) remember to mix it with a carrier oil, like coconut or jojoba oil, before you apply it. It’s much stronger than a homemade oil, which you can apply directly, without dilution.

Apply oregano oil externally as a massage oil to treat muscle and joint pain or apply topically for fungal infections like athlete’s foot, warts, acne, and other skin complaints.

For respiratory issues, asthma, bronchitis, coughs, and congestion, add a few drops of oregano oil to a steam bath and inhale. Before doing this, be aware that some people are allergic to oregano oil, and inhaling it “can cause inflammation of the airways.”

When taking oregano oil internally, the first thing to be aware of is that it tastes terrible! It should always be diluted for internal use, and mixing it with a carrier oil like coconut or olive oil can help it go down a little easier. Honey is also a good way of disguising the taste.

Being a “hot oil,” it can burn the skin, the throat, and even the internal organs, so caution is required.

Is It Better To Buy Therapeutic Oregano Oil Or Make Your Own?

One of the benefits of making your own oregano oil is that you can control its potency and experiment with your recipe until you find the right strength for your needs.

You can also experiment with dosage and application, whereas an essential oregano oil is more limited as it’s not recommended for internal use.

Not only is over-the-counter oregano oil expensive, but it also varies in strength and may contain alcohol, GMO ingredients, chemicals, and preservatives.

In a survival situation, there’s no guarantee that you’ll be able to buy anything, let alone niche products like herbal oils, which is why growing the herbs and concocting your own remedies will give you the advantage when the SHTF.

Are There Any Scary Side Effects of Using Oregano Oil?

Although oregano oil has many benefits, as with any medicine, it has a similarly long list of warnings.

Some people are allergic to oregano oil and may develop a rash if using it topically, or stomach problems and respiratory issues if taken internally. Even if you’re not allergic to oregano oil, it can still be toxic due to it being “such a powerful antimicrobial agent.” “Taken in large doses, oregano oil can even be lethal.”

People with diabetes should also use oregano oil with caution as it may lower blood sugar levels. It can also increase the risk of bleeding, so it should not be used before surgery or in conjunction with medicines designed to slow blood clotting, like aspirin, heparin, or warfarin.

Oregano is considered “POSSIBLY UNSAFE when taken by mouth in medicinal amounts during pregnancy,” and there is also “concern that oregano in amounts larger than food amounts might cause miscarriage.”

If taking oregano oil internally, please err on the side of caution, and stop after ten days, waiting another ten days before recommencing the treat.


Oregano oil has an abundance of health benefits and medicinal properties.

It’s easy to make your own, and the end product will be effective against everything from the common cold to worms and warts.

Homemade oregano oil may not be as potent as a 100%-therapeutic-grade essential old, but even that is a benefit in some respects. Homemade oil is safer to take internally and less likely to burn the skin when used topically.

Oregano oil can kill almost any bacteria and doesn’t have a shelf-life like most antibacterial pharmaceuticals, making it almost essential for virtually any emergency or survival situation.

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  1. You are my #1 source of survival information and the first place I refer people to when they ask me questions. Thank you.

    • You consume it. I usually mix my medicinal oils and tinctures with mashed raspberries because it masks the gross taste. You maybe could take an oregano oil suppository but I’m not sure about that one!


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