Do not use spray method on sensitive skin or on children's skin. Citrus, Conifer and Spice essential oils can be caustic to skin, so are not advised for the spray method. Basil, Cinnamon, Ginger, Marjoram, Nutmeg, Pepper, and Thyme. Particular care should be taken with Cinnamon, Lemongrass, Oregano and Thyme as these are the strongest and most caustic oils. Topical Application When applying essential oils directly on the skin, in most cases the oils easily penetrate the skin and are absorbed into the bloodstream.
Topical application is the most effective.
Traveling You can still benefit from essential oils when on the go. In the hotel, place a couple of drops on your pillow. Also see Water Purification . Adding a few drops to the water filter of your water purification system helps increase oxygen and frequency. To purify your drinking water when dining out or traveling, add 1 drop of essential oils to a glass of water.