Botanical Part: Leaves.
Cymbopogon Citratus. Try diffusing a few drops of this essential oil to purify air and encourage calm and relaxation. With its low cost, diverse therapeutic potential and bright, spicy-lemon scent, Lemongrass is one of the best-known essential oils. Add a boost to your home cleaning products by adding a few drops directly to liquid soaps, solutions and counter sprays.