How to Dilute Essential Oils for Aromatherapy

Essential oils are highly concentrated extracts which are used to create the oils used in aromatherapy applications. Using these essential oils in direct contact without dilution can result in harmful side effects, such as irritation of the eyes, nose, and skin. Diluting essential oils is done by blending with a carrier oil. The measurements of the blend will depend on how concentrated the final preparation needs to be. The best carrier oils are high quality vegetable oils, which can be found in a supermarket or health food store.

Things You'll Need

• Vegetable based carrier oil -- olive, wheatgerm, hazel, apricot, almond, etc.
• Jojoba oil or vitamin E oil capsules (optional)
• Dropper or measuring containers

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Instructions

• 1

  Decide on the dilution strength of the final oil. Common preparations use 1%, 2%, and 3% dilution.

• 2

  Measure out the appropriate quantity of carrier oil. This is the final amount of finished oil which will be produced. You may choose to substitute jojoba oil for 10% of the carrier oil to extend the shelf life of the blend.

• 3

  Add the essential oil to the carrier oil to create the aromatherapy oil blend. Use a measuring chart to determine the proper number of drops for the correct dilution. One ounce of oil equals approximately 600 drops.

• 4

  Add 200-400 IU of vitamin E oil, if desired. This will help extend the shelf life of the preparation.