(FIRST EDITION: See updated version with more essential oils, notes, experience charts, and "blends well with" information) For new essential oil users, or those who have been using them for awhile but still lack confidence in what to use when and how to use it, this guide will walk you through the important basics of essential oil use. This guide begins with the moment you open your new package of essential oils, with suggestions for how to take full advantage of their wonderful potential, and includes information on basic essential oils, how to use them to support various body systems, and how to use them for different populations, including children and pets. Adding essential oils to your health and wellness routine will help you optimize your body's potential and achieve positive benefits to body and mind.