Essential OILS

Pure essential oils are about 70 times more concentrated than the whole plant. Dilutions are typically 2% — 10%. For adults, a 2.5% dilution is recommended for most purposes. For children under 12, 1% is generally safe. A 2.5% blend for a 1 ounce bottle of carrier oil is 15 drops of essential oil.
1% blend = 6 drops per oz 2% blend = 12 drops per oz 3% blend = 18 drops per oz
5% blend = 30 drops per oz 10% blend = 60 drops per oz
Essential oils are very concentrated. Dilute all essential oils before applying to the skin, either in a fatty oil or in water as when used on a compress
The best treatment for skin irritation from essential oils is to apply a fatty oil, such as coconut, which will dilute the impact of the essential oils. Avoid contact with eyes and mucous membranes. If an essential oil gets into the eye, do not rub it. Saturate a cotton ball with milk or vegetable oil and wipe over the area affected. In severe instances, flood the eye area with lukewarm water for fifteen minutes.