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Guide to Diluting Essential Oils
I routinely discover aromatherapy authors and
educators that pass along the rule of thumb that it is safe to use
some essential oils on the skin, most particularly lavender and
tea tree, without first diluting them in a carrier
oil. Using essential oils on the skin without diluting them
is referred to as applying them "neat."
Never Put Undiluted Essential Oils On Your
Skin.
Not even lavender or tea tree.
There
are instances when experienced aromatherapy practitioners make exceptions
to this precaution. Only once significant essential oil knowledge
is gained should you ever attempt to apply any undiluted essential
oil on the skin.
I have been a part of the aromatherapy community
for over 13 years. Occasionally, I hear from or hear about those
that have used undiluted essential oils and have developed permanent
sensitization, even by only using a single drop of lavender essential
oil per use. It's really not worth the risk. Diluting your essential
oils not only helps to protect your wellbeing, it can also save
you money.
Recently, while reading Marge Clark's book Essential
Oils and Aromatics, I read her personal experiences and
her unfortunate long term consequences for having used lavender
essential oil neat:
"One of my mentors reminds me 'sensitization
is forever.' And I know she is right. Years ago I read the books
saying that lavender oil could be used neat (undiluted). I very
unwisely used undiluted lavender on broken skin, and consequently
set up a sensitivity reaction. Today, almost two decades later,
if I come in contact with lavender in any form, I will immediately
start a new round of contact dermatitis that can take months to
heal." [Marge Clark, Essential
Oils and Aromatics (Sandy, UT: Silverleaf Press, 2008),
32.]
What is Sensitization?
The symptoms of sensitization can vary from individual
to individual, but think of it like a skin allergy that results
in a severe and/or itchy rash. More severe cases of sensitization
can potentially lead to respiratory issues or apparently even anaphylactic
shock. Once you develop sensitization to an essential oil, you are
likely to remain permanently sensitized to that essential oil, even
if you begin to adequately dilute it. You may also develop a reaction
to other essential oils as well and will also experience reactions
to products that contain these oils.
Treat Essential Oils With Respect
Treat essential oils with the same care that you
treat medicines. You don't need to be afraid or avoid essential
oils and I'm certainly not trying to scare anyone out of enjoying
all the benefits that aromatherapy offers. They can be an amazing
blessing within a holistic lifestyle. Do remember, however, that
when working with essential oils, less is more.
Dilute your essential oils prior to use on
the skin and avoid the oils that are more likely to cause irritation
and sensitization. When using an essential oil for the first time,
do a skin patch test. You can learn how to do a skin patch test
by reading AromaWeb's Aromatherapy Safety
article.
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Essential Oils More Likely To Cause Dermal
Irritation:
This is not necessarily a complete list...
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Essential Oils More Likely To Cause Sensitization:
This is not necessarily a complete list...
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Diluting Your Essential Oils for Topical Use
Using a 2% essential oil dilution is considered
a safe guideline for topical application of essential oils on adults.
For children or elderly, reduce the dilution down to 1%. With children,
use only essential oils regarded as safe for children unless you
have educated yourself very well on aromatherapy for children.
Avoid using essential oils that are known to cause
skin irritation or sensitization. Refer to the individual essential
oil profiles within AromaWeb's Essential
Oil Profile section for greater detail on each essential oil.
Many individuals have become accustomed to heavily
scented commercial fragrances, lotions, cosmetics, soaps and room
fresheners fragranced primarily with synthetics. The aroma of a
2% dilution can seem very weak or barely aromatic at first. If you're
used to strongly scented products, be assured that over time, you
will begin to adjust and savor the nuances of your diluted blends.
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| Adding
essential oil, drop by drop, to carrier oil. |
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The Easiest Way to Make a 2% Dilution
A good rule of thumb when seeking to make a 2%
dilution is to add 12 drops of essential oil to each fl. ounce (30
ml) of cold pressed carrier
oil, lotion, vegetable butter or other natural lipid/moisturizer.
On average, 600 drops of essential oil equals
30ml or 1 fl. ounce. 2% of 600 drops equals 12 drops (600x.02).
To easily approximate a 2% dilution, add 12 drops
of your chosen essential oil to 1 fl. oz (30ml) of carrier oil.
Technically, this method of measurement is not entirely precise
2% essential oil should be added to only 98/100th of an ounce
of carrier, but adding it to a full ounce makes this so much easier
for most individuals to measure.
When working with small quantities of essential
oils, the easiest way to measure is by the drop. Unfortunately,
one drop of one essential oil may be bigger or smaller than another
because of the viscosity and temperature of the oil and the size
of the dropper or orifice reducer. As such, measuring by the drop
is not the most accurate method of measuring essential or carrier
oils, but it is acceptable for creating small topical blends.
Beware: Some Companies and Therapists Promote Using Essential Oils
On the Skin At Full Strength
One essential oil company in particular has a
strong reputation for promoting the neat use of essential oils on
the skin. I'm not going to give this company any added attention
by elaborating, but I will make this comment: By actively promoting
the use of undiluted essential oils on the skin, they stand to make
a lot more money because consumers will need to purchase greater
quantities of essential oils than if they dilute them. Think about
it.
A concerning practice known as Raindrop Therapy
focuses upon applying pure, undiluted essential oils directly onto
the skin somewhat in a dripping ("raindrop") fashion.
The burning and pain that is felt is considered by these practitioners
to be the body releasing toxins. This is a crude generalization,
but the point of this article is not to detail the specifics of
this practice but merely point out that it is not regarded as safe.
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