Can essential oils go in the fridge?

In this brief text we will provide the answer to the question: “Can essential oils go in the fridge?”. In addition, we will explain how to store essential oils to maximize their shelf life and we will discuss the essential expiration date.

Can essential oils go in the fridge?

Yes, essential oils can go in the fridge. Essential oils should preferably be stored in a cool place (18°C) and, when stored for a long period of time, it is best to keep them in the fridge. They may solidify, but will return to a liquid state at room temperature.

Most essential oils last approximately 2 to 3 years, but it varies by oil type; citrus fruit, for example, must be used within one year from the date of manufacture. Diluting essential oils in carrier oils has a shelf life of just a few months.

Its many rich compounds are photosensitive. This means that in contact with light they easily degrade and lose their therapeutic properties. For this reason, they should not be purchased in transparent packaging. Most commonly, they are stored in amber or cobalt blue glass bottles and avoid using plastic containers.

How to store essential oils to maximize their shelf life?

To prevent spoilage and protect your investment and the aromatic and therapeutic properties of your essential oils, store them in amber or cobalt blue bottles, do not use plastic bottles, and avoid extreme heat and direct sunlight.

Amber or cobalt blue bottles: Dark glass like amber or cobalt helps to prevent deterioration by sunlight. The amber and blue bottles protect, but you should avoid leaving them in the sun even in these bottles.

Do not use plastic bottles: The oil can absorb some of the plastic if stored in it if it is stored for a long time. In addition, plastic is not completely inert and can react with substances in the essential oil. The ideal is to avoid buying essential oils from suppliers that use plastic bottles.

Avoid extreme heat, prefer cool places: Depending on where you live, you can store essential oils in the fridge. Try to put them inside a box so you don’t leave your fridge smelling of oils. Prefer dark places, such as closets or a wooden box.

Avoid storing your essential oils in containers with rubber bulb droppers built into the lid: Droppers with rubber bulbs should not be kept with the essential oil bottle as the highly concentrated oil can dissolve the rubber and damage its oil. Unlike vegetable and fixed oils that do not have this problem and can normally be stored and sold with a rubber dropper with a glass cannula.

Use Small Containers: Another way to preserve the vitality of your essential oils is to use containers that are properly sized for the amount of essential oil you are using. This is a rule that is often ignored, but it can help minimize oxidation by reducing exposure to oxygen.

When you buy essential oils in bulk (1 liter), be sure to transfer your oils to smaller containers. If you always use an essential oil in a specific amount, you can open this 1 liter only once and put it in several bottles of the specific amount you use in each batch. With that you are avoided opening and closing that liter of essential oil several times.

Do essential oils have an expiration date?

Yes, essential oils expire and must be changed after the expiration date, as they lose important sensory characteristics. Although essential oils do not spoil food, they lose important characteristics over time. Even though it is a pure and natural product, essential oils have a shelf life and this period varies from one essential oil to another.

People may think that essential oils have no expiration date and that’s why they are expensive, but the truth is they have an expiration date, whatever brand the essential oil is. They are extremely volatile substances and over time they lose some sensory characteristics and need to be replaced.

Essential oils are made up of a variety of components, or chemical compounds, that collectively make what we call an essential oil. Lighter components are more volatile and evaporate first. The heaviest components will be the last to go.

The lightest components are often the kindest on the skin. So when these evaporate, the risk that this essential oil will cause redness and irritation on the skin increases. The risk of sensitization is also increased when oxidized essential oils are applied to the skin.

Conclusion

In this brief text we provided the answer to the question: “Can essential oils go in the fridge?”. In addition, we explained how to store essential oils to maximize their shelf life and we discussed the essential expiration date.

Citations

https://www.newdirectionsaromatics.com/blog/articles/how-to-store-essential-oils-to-maximize-oil-life.html

Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.