Can I use essential oils directly on the skin?

It is recommended to dilute them in a carrier oil, such as almond oil, before applying them to avoid irritation.

• They are very potent extracts: one drop can be equivalent to a large amount of plant material.
• They can cause dermatitis or sensitization with repeated use.
• Some are photosensitive, such as citrus oils, which can cause spots or burns when exposed to sunlight.