Essential oils are highly concentrated plant essences obtained from flowers, leaves, fruits, wood, resins or roots, so these oils are aromas materialized in liquids. Essential oils are transparent, colorless, and have characteristic scent and taste. They are not greasy, unlike vegetable oils, and evaporate at room temperature without leaving oily stains. Pleasant aromas create well-being and support health. Even a few drops of natural essential oils can fill a room with an exquisite fragrance, freshen the air and create a cozy, stimulating, sensual or balancing atmosphere.