We got rid of a bad bedbug infestation in the house with, well it was either Tea Tree oil or Lavender oil, mixed into spray bottles with 91% alcohol. We weren’t shy about it either, our 1st experience with EOs. We burned through 2oz bottles of each and the bugs vaporized and were gone in two days! They really don’t much like the air that clean and fresh.
I was introduced to doTERRA a couple years ago. As an aromatherapist with a strong aversion to MLMs, and particularly essential oil MLMs, I had many questions, doubts, and hesitations. But, I bought a few, started using them, asked questions, did research into their sourcing, and listened to people who knew the owners to glean what I could about their integrity and purpose. I worried about their encouragement of internal and undiluted use of the essential oils since I had learned that this was not acceptable, except by someone qualified to determine proper use.
This is several months too late, but not even Young Living and doTerra eucalyptus are safe to ingest. I distribute doTerra and it is listed as NOT for internal use. When it is used as an ingredient for an internal blend or lozenges, the amount is incredibly small. It is safer to use eucalyptus as an inhalant or in a diffuser, or dilute in a chest rub.
All absolutes are prepared by first extracting the oil from the plant matter using the solvent hexane. This solvent is then evaporated and removed via a stripping distillation process to typically less than one part per million (ppm) remaining, producing what is called a concrete. This concrete is a combination of the plant’s essential oil as well as co-extracted plant waxes. The essential oil is separated from the concrete by ethanol, leaving behind the plant waxes. The ethanol is then actively removed from the remaining material in a second evaporation process, separating the essential oil portion, which is now called an “absolute.” Residual ethanol is typically less than 1 ppm in the absolute material.
Solvent extraction is used for jasmine, tuberose, carnation, gardenia, jonquil, violet leaf, narcissus, mimosa, and other delicate flowers. Neroli and rose can be distilled or solvent-extracted. The name neroli typically implies the essential oil, whereas the name orange blossom is commonly used for the absolute or hydrosol of neroli. The name rose is used to describe either the essential oil or the absolute. Companies selling essential oils should clarify whether the product you are purchasing is an essential oil or absolute. This information should be on the label and in the product catalog.