How to Store Essential Oils? (13)

An essential oil can’t stay fresh without proper storage. It does not react well to changes in temperature, and since you’ve spent a considerable amount of money in it, you might as well look after it properly. Otherwise, you’ll lose its therapeutic benefits. Luckily, storage solutions for an essential oil are easy.

Since ultra-violet light affects the composition of the essential oil, make sure that you put it on a dark-colored glass. Dark amber is the most common shade of glass. However, you can also choose one that is violet, green, or blue. They offer the same level of protection.

Putting your essential oil on a dark glass does not mean you can expose it directly to the sun. While the glass helps screen the UV light, natural heat will still speed up the oxidation process. So, be sure to still keep it some place dark and cool.

Cap the glass tightly so as not to expose it to oxygen. If not, some of the chemicals will evaporate, especially if the oil is not 100% pure.

Essential oils are prone to oxidation under heat and temperature variations – especially citrus oils. The same is true for massage oils and carrier oils. To avoid this, you can store them in your refrigerator. Be careful not to set the temperature too cold, about 5 to 10 degrees Celsius is enough. In fact, it’s much better than storing your oils on the kitchen’s window ledge.

Citrus essential oils will not change under the prescribed temperature; however, Aniseed, Rose Otto, Fennel, and Star Anise may solidify. So, before you use any of them, allow them to sit for a few hours. This will return them to their normal form. For the Rose Otto, you can just hold it in your hands for a few minutes. Never put the oils under the sun in order to hasten the process. Let it the natural wax dissolve without exposing it to UV light.

In summer, when it’s especially hot, essential oils can be particularly vulnerable. Store them in the fridge and take them out about 12 hours before you use them. This way, they can adjust to the room temperature naturally. Give it a quick shake to ensure that the waxy particles are completely dissolved.

If you don’t have any space in your fridge, use a storage box instead. It’s good enough to keep some types of oil. You just have to keep in a place that has the least or no changes in temperature. You also have to remember that some oils are moderately volatile, so they will evaporate quickly if you don’t cap it tightly. Also, don’t leave them lying around after you use them. Put them back in the box.

Essential oils are flammable. Thus, do not leave them near fires, candles, cookers, or any other sources of ignition. Don’t forget to keep them away from children. The essential oil is not something they can play with.

Never keep undiluted oils into plastic bottles. Why? Most oils will eat into the material and start degrading the plastics. Diluted oils like lotions and massage oils might be stored in plastic since the concentration of essential oils is lowered through the mixture with the other components.


Do Essential Oils Expire? (12)

Essential oils are a product of nature. Every natural product has a shelf life. They’re natural, liquid chemicals and their chemistry can get altered under certain conditions.

As soon as you open a new bottle or container of essential oils and it comes into contact with oxygen, a process called oxidation begins. The oxidation process involves the changes of oxygen bonds between cells into carbon bonds.

When an oil comes into contact with oxygen, light, and heat, its composition begins to change. Over time, it starts to lose its strength and effectiveness. This is why most essential oils are sold in amber-colored bottles — the darker glass provides better protection against ultraviolet light.

Does this mean that essential oils spoil or “go bad?”

Essential oils don’t spoil like food does, but they do change over time. Because it’s hard to determine what the oils have changed into, it’s also hard to determine whether or not they’re safe to use.

The bottom line is, don’t inhale expired essential oils or use them on your skin after they have expired.

Essential Oil Skin Testing (11)

Some essential oils can cause irritation. Even essential oils that have been actively promoted as being remarkably safe to use.

Prior to using an essential oil for the first time, skin patch testing is often recommended as a method of determining if you have an existing sensitivity/irritation to the natural constituents present in a particular essential oil. 

There are some simple rules to follow when evaluating a scent:

• Do not place your nose right up to the open tester and sniff. The undiluted oil is incredibly strong and can give you a headache. Instead, hold the lid at least five inches from your nose and gently sniff.

• Never use essential oils undiluted on the skin.

• Avoid using essential oils that are hazardous and that are known to be of higher risk in causing dermal irritation.

• Place 1-2 drops of a diluted skin safe essential oil on your inner forearm or back as the most appropriate regions for testing.

• Apply a bandage. Do not get this area wet during the test.

• If you feel the onset of any irritation or if any reaction occurs, immediately remove the bandage and carefully wash the area with mild soap and water.

• If no irritation occurs after 48 hours, the essential oil,  should be safe for you to use diluted on your skin.

• Also keep in mind that if you are allergic to a particular plant, you are more likely to be allergic to that botanical’s essential oil.

• When comparing a variety of oils, take a break in between scents. Sniffing oils too closely together can overwhelm the senses and reduce your ability to discern the fragrant notes.

How to Choose the Right Essential Oil ? (10)

There are a number of important factors to keep in mind when you buy essential oils.

• Watch out for words such as “fragrance oil,” “nature identical oil,” or “perfume oil.” These words indicate that what you see is not a pure, single essential oil.

Essential oils are concentrated oils distilled from plants. They not only smell great, but they also contain the beneficial chemical compounds of the specific plant they’re derived from. Fragrance oils are synthetic, and though they may smell good, they do not have any beneficial natural compounds. They’re less expensive to produce because they’re diluted with artificial substances.

• Avoid essential oils that have been diluted with vegetable oil. To test this, place a couple of drops on a piece of paper. If the drop leaves an oily ring, it likely contains vegetable oil.

• High quality essential oils list the Latin name of the plant species they’re derived from. For example, a bottle of lavender essential oil could be distilled from Lavandula Angustifolia, or English Lavender. If an oil doesn’t list the Latin name, it’s hard to know exactly what you’re really getting.

• Verify the source. If the label doesn’t outright mention country of origin, you might see a “lot#,” which you can then look up. If you’re buying from a website, it should state where the oil is from on the product page, even if the individual bottles may not (simply because labels can be quite small).

• Avoid buying essential oils from a company that prices all of its oils the same or an oil that is unusually low-priced. The process of extraction can vary enormously from one plant to the next.

• Pricing practices like this suggest that the oils are either synthetic, contain little of the essential oil they claim to have, or are of low quality.

• Many oils are labeled as “Therapeutic Grade.” But it’s important to note that this isn’t a term that’s regulated by the FDA, or any other evaluating body. So while many reputable companies label their oils as “therapeutic grade” to denote purity, any company can put that on any bottle of oil without having to meet any specific standards of quality. A “Therapeutic Grade” label is not necessarily a bad thing, but don’t overestimate its meaning or let it fool you.

• Essential oils should be sold in a tightly sealed dark amber or dark blue glass bottles. Clear glass allows unfiltered light to enter and can cause the oil to spoil.

• Never buy pure essential oils in plastic bottles, since the oils can dissolve plastic and contaminate the product. 

• Always buy less rather than more. A 10-milliliter bottle will likely last months even with frequent use. Buying too much can lead to spoilage and waste.

Why essential oils have such huge differences in price? (9)

When purchasing essential oils, it’s not uncommon to find huge pricing differences between companies.

One of the reasons why some essential oils are expensive than others is due to the cost and complicated production processes. For instance, Rose Bulgaria creates the best rose oil globally yet for one ounce of rose oil, rose petals of about 600 pounds have to be collected, not forgetting that the flowers must be delicately hand-picked, cultivated and carefully pruned. Also, just to produce a single ounce of the finest jasmine, one experienced picker must labor for over 20 days.

The rarity of the plant, the region where the source is grown or the difficult conditions of growing a certain plant makes that essential oil very expensive than another.

For comparison, the retail price for Young Living’s 5 ml Hawaiian sandalwood essential oil is $124.67 and 15 ml lavender essential oils is $30.92 (equivalent to $10.31 for 5 ml).
The reason Sandalwood essential oils is expensive because the source is becoming more scare due to high demand and tree maturity to get high quality oils. Commercially, Australian Sandalwood tree is harvested at minimum age of 15 years.

For the individual who is new to shopping for essential oils, the cost difference between essential oil suppliers can be intimidating.
In many cases, the new essential oil user may simply shop by picking a company they find who is cheapest.
Beware, the cheapest oils do not always offer the same therapeutic value as those purchased from sellers that invest more care and cost into the distillation, storage and shipment of their oils.

Why Do Plants Have Essential Oils? (8)

Essential oils are aromatic substances present in the specialized cells or glands of certain plants used by them to protect themselves from predators and pests, but also to attract polinators. In other words, essential oils are part of the immune system of the plant.

It has been shown that the saps and resins produced by some trees deter wood boring beetles. When eaten, other plant species are nauseating and toxic to mammals due to the chemical compounds found within.

In some environments plants are exposed to harsh climatic conditions, it is thought the essential oils which collect on the leaves of some plants protect against water loss.

The antimicrobial use of essential oils has been well documented when studied by man. Plants that produce these essential oils are better equipped to protect themselves against funguses and other microbes.

Even if the plant is situated in a near perfect environment not subjected to any of these trials, it may have to compete with other plants. Most essential oils contain compounds that are toxic to other plants by inhibiting respiration and photosynthesis – these are thought to be used to prevent other plants germinating in close proximity.

With many essential oils, we extract these and use them for the same or similar applications they were initially used for by the plant from which they came. In recent years the numbers of studies using essential oils for therapeutic benefits has increased.

How Essential Oils are Extracted (7)

There are a variety of methods employed in extracting essential oils from aromatic plants, however, the process of distillation is the main method for extracting the aromatic parts of plants.

Steam Distillation
The plant material (called the ‘charge’) is placed in a still and then hot steam is passed through it. The heat breaks open the essential oil storage chambers within the charge, releasing the oil into the steam (remember, essential oils are volatile). The steam/oil rise to the top of the still where they enter a condenser – basically, a long spiral pipe surrounded by cold water – which condenses the steam back into its water form. At the end of the condenser, the water and essential oil are collected in a receiver, usually called a ‘Florentine flask’. This specially designed container has two outflows in view of the fact that oil and water don’t mix, i.e. the solution separates into essential oil and hydrolat. Essential oils are usually lighter than water and so will float above it.

Once collected, the lower outflow in the Florentine flask, allows the hydrolat to be drawn off, and since more of this is produced than oil, the process needs to be carried out during distillation to prevent the flask from overflowing.

This method was used to extract essences from the citrus family. The rinds of the fruit were literally squeezed by hand until the oil glands burst releasing the oil which was then collected in a sponge. Once saturated, the sponge would be squeezed out into a container.

Nowadays, this method of extraction is carried out using machinery, rather than by hand.

Another historical method used for extracting essential oil from flowers is the process of ‘enfleurage’.

Aromatic flower heads are placed on sheets of glass called ‘chassis’ which have been covered with purified fat. The fat absorbs the essential oils from the flowers and, once exhausted, the flowers are removed and replaced with fresh. This process is repeated many times until the fat is saturated with essential oil. The resultant compound is called a ‘pomade’. The pomade is then dissolved in alcohol. Fat is insoluble in alcohol but essential oil readily dissolves into it. The resultant liquid is then carefully heated and as the alcohol evaporates first, the pure essential oil is left behind.

This process is similar to enfleurage and is a method by which one can still make essential oil at home in a ready diluted state.

The flowers or leaves are crushed to rupture some of the oil glands or cells and then put into a vegetable oil which is kept warm. The vegetable oil absorbs the essential oil and the plant material is strained off. Fresh plant material is then added to the re-warmed carrier and this process is repeated until the fat or vegetable oil is concentrated enough.

Solvent Extraction
This is one of the most modern methods of extraction and is mainly used for costly and delicate flower oils, such as jasmine, rose and tuberose, etc. Technically, products of solvent extraction are not essential oils, but are more accurately referred to as ‘absolutes’.

Unfortunately though, solvent extraction does involve the use of harsh chemicals, residues of which will inevitably remain within the aromatic absolute, resulting in potential skin irritation. As such, absolutes are not considered to be suitable for use in massage.

A simplified version of the solvent extraction process is as follows:

Firstly, the flowers are covered with a chemical solvent, which absorbs the essential oil. The mixture of solvent and essential oil is referred to as an ‘extract’.
The next stage involves the removal of the solvent and this is achieved by distilling the extract at a low pressure, thereby reducing the boiling point of the solvent, so that only gentle heat is required to remove it, leaving behind the aromatic molecules.
The concentrated extract is then cooled causing it to solidify to a waxy consistency – at this point it is referred to as a ‘concrete’.
In order to remove the unwanted wax, the concrete is ‘washed’ and warmed in alcohol which causes the oils to dissolve into it.
The alcohol mixture is then chilled to separate out any remaining waxes, filtered and the alcohol removed by vacuum distillation at the lowest possible temperature. This final product is then referred to as an ‘absolute’.

Risks of aromatherapy (6)

Aromatherapy appears to be safe if you use the oils in the right way. But it’s important to handle essential oils carefully and always dilute them according to the instructions on the bottle or leaflet. Keep them out of the reach of children and pets because they can be toxic if you swallow them.

In general, you can’t use any neat essential oil on your skin, although most people can safely use lavender and tea tree oil – ask your aromatherapist which ones you can use. It’s also important not to swallow oils or put them inside your body, such as in your eye, or inside your nostril or ear.

Some essential oils can have side-effects. These are the unwanted but mostly temporary effects that you may get after having aromatherapy (feeling sick, headache).

When oils are applied to the skin, side effects may include allergic reactions, skin irritation and sun sensitivity. In addition, further research is needed to determine how essential oils might affect children and how the oils might affect women who are pregnant or breast-feeding, as well as how the oils might interact with medications and other treatments.

Some essential oils may either reduce or enhance the effects of certain conventional medicines. For example, they can affect antibiotics, antihistamines and sedatives. If you’re taking any medicine, let your aromatherapist know. You might also wish to talk to your pharmacist. Remember that aromatherapy is a complementary therapy, so don’t use it instead of any medical treatment you might need.

Must-Have Essential Oils (5)

Essential oils offer a wide variety of benefits for every day body care, home care and more. But it can be difficult to determine where to start. 

These must-have essential oils for beginners are in the cabinets of every EO guru you’ll ever meet. And you may find that they carry these oils around with them wherever they go.

• Lavender Essential Oil – the floral scent makes it one of the best smelling essential oils that is beloved by many. Although this oil is known for being mild and calming, a few people are allergic so it’s important to take care.

• Peppermint Essential Oil – offers a myriad of health benefits as well as a boost of energy. Its minty scent is reminiscent of candy canes and fresh summer days.

• Lemon Essential Oil – fresh and fruity, lemon essential oil is often used for home cleaning and air freshening, but can also be used for many body care products.

• Eucalyptus Essential Oil – is distilled from the leaves of the tree and is great for body care products like salves and rubs.

• Frankincense Essential Oil – used extensively in incense and fine perfumes for thousands of years, frankincense essential oil is characterized by a resinous aroma and can bring a calming benefit to body care, diffusion and air freshening as well as grounding practices like meditation or yoga.

• Tea Tree Essential Oil – well known for its cleansing and purifying benefits, tea tree essential oil is great for a variety of body and home care products.

• Chamomile Essential Oil – This oil has a sweet, flowery scent that some people compare to apple blossoms. Can help bring a sense of calm. Roman Chamomile is also a suggested oil for use during times of anger or irritability.

• Rosemary Essential Oil – has a strongly herbal scent that has a mellow undertone reminiscent of camphor.  Can bring uplifting, energizing and purifying benefits to your airspace and body care.

• Patchouli Essential Oil – lends a floral, earthy aroma and grounding benefit to body care products, diffusion blends and more.

• Sweet Orange Essential Oil – the citrusy aroma of sweet orange essential oils bring uplifting, balancing and freshening benefits to a variety of body and home care products.

• Grapefruit Essential Oil – another oil from the popular citrus family, Grapefruit has an attractive scent that is energizing and affordably priced. Blend with spicy oils such as cinnamon for a balanced, warming atmosphere.

• Bergamot Essential Oil – especially great for homemade deodorants, but also other kinds of body and home care. Be sure to use bergaptene-free bergamot for skin care applications.

The Aromatherapy Session (4)

You start you aromatherapy session by having a discussion on your medical history and any personal issues that may be affecting you. It is highly important that you are thorough and specific in disclosing the medical history, which includes illnesses, injuries, and allergies. Remember that aromatherapists cannot make a medical diagnosis because they aren’t trained to do so. But they can give you advice on a course of aromatherapy treatment.

Your aromatherapist will usually select and blend different essential oils, dilute them in a carrier oil, then massage them into your skin. A carrier oil is usually an oil extracted from nuts and seeds. They may also prepare products for you to use at home, such as oils to put in a diffuser or a cream.


An aromatherapy session should last for around an hour to an hour and a half. You might find that one session is enough or you may want to continue with regular treatments.
Сoming away from an aromatherapy session, you can expect to feel more relaxed than you were before the session. The essential oils used in the session do have the “magical” ability to soothe weary muscles, minds and spirits. Aromatherapy is a gentle, non-invasive form of holistic therapy you will most likely thoroughly enjoy.