Essential Oil Storage Tips

Essential oils are powerful substances that can be used for many different purposes. They are extracted from various parts of plants and trees including the roots, bark, wood, berries, flora and fauna, flowers, seeds, and resins. These natural oils contain compounds that are highly concentrated and can be very beneficial to the body. They can be used in a variety of ways from aromatherapy to cleaning and sanitizing. Keeping them safe and sound is very important. Keeping them away from light and heat is key in order to maintain their potency. They are prone to oxidation and will lose their scent over time if exposed to too much heat. This can also cause them to lose their therapeutic properties. The best way to store essential oils is in dark glass bottles and out of direct sunlight.

When stored correctly, essential oils will last longer and retain their fragrances, therapeutic properties and benefits for a long time. There are several factors that can affect the shelf life of an oil including temperature, light, and oxygen. Keeping the oils in a cool dark place and ensuring that the cap is on tight will help extend their lifespan. There are some oils that need to be kept in a fridge such as citrus and conifer oils as they will oxidize more quickly than other types of essential oils.

The type of bottle that an oil is stored in will also make a difference. It is recommended to purchase only dark glass bottles such as amber, cobalt blue, or black. It is very important to avoid purchasing clear or colorless bottles as they will allow damaging UV radiation to penetrate and influence the oil’s quality. Aluminum bottles can be a safe alternative to glass if they are lined with food grade epoxy lining.

In terms of closures, screw-on caps with liners and euro dropper lids are both acceptable options for oil storage as they will minimize air exchange and prevent significant evaporation and oxidation. Crimp caps are another option for larger bottles but they will require a specialized tool to install.

Ultimately, how an individual chooses to organize their essential oil collection is a personal preference. Some people go alphabetical while others prefer to organize by color or type of oil. Whatever method is chosen, it is important to keep the oils out of reach of children and pets as they are very strong.

When choosing a location to store the oils, it is also crucial to consider any potential damage that may be caused by humidity. Moisture is a major contributor to postharvest loss in fruit and vegetable crops and it can have a negative impact on the quality of essential oils. It can also degrade the integrity of the seal on the bottle, which can lead to a decrease in shelf life. It is recommended to store the oils in a cool, dry place such as a cabinet or drawer. In addition, it is important to remember that essential oils are flammable so they should be kept away from sources of flame such as candles and stoves.