Lavender oil is a 100% pure essential oil with therapeutic properties, such as antifungal, antimicrobial, antiseptic, anti-inflammatory, antidepressant and sedative. Widely used for aromatherapy, this essential oil can help people get a goof night sleep and reduce anxiety. A few drops of oil can be mixed into water, for diffusion into the air using an aromatherapy diffuser or vaporizer. It can also be applied on skin after mixing a few drops with a carrier oil. People can also add this essential oil in bath water.