From the grass. Lemongrass essential oil is excellent when used as a deodorizer for the feet and a good oil to use in a burner to get rid of strong unpleasant smells. Use this oil in a lower concentration when used on the skin. (Not recommended for the face). It has a lemony sherbet aroma.
Lemongrass is purifying and stimulates awareness. It refreshes the mind and is helpful for mental fatigue and loss of concentration.