Information Essential oils are highly concentrated liquids that can be harmful if not used carefully. Implementing aromatherapy into your lifestyle shouldn't cause paranoia or undue worry. By treating essential oils as medicines and following the steps outlined below, you will be well on your way to safely enjoying the many benefits that aromatherapy can offer. These safety guidelines are not a complete safety reference for the proper use of essential oils. Essential oils should never be used undiluted on the skin.
Some oils can cause sensitization or allergic reactions in some individuals.
When using a new oil for the first time, do a skin patch on a small area of skin. Wait 24 hours to see if there is any form of reaction. Even if a particular essential oil is not known to cause irritation, this step should not be ignored. Even if an oil does not irritate you, it still can irritate someone else. It is important that you always keep that in mind.