Lemongrass is used as a flavouring in teas, soups, and curries. It is also used for poultry, fish, beef, and seafood. Cymbopogon citratus is used as a tea in African countries such as Togo and the Democratic Republic of the Congo and Latin American countries such as Mexico.
These species are used for the production of citronella oil, which is used in soaps, as an insect repellent (especially mosquitoes) in insect sprays and candles, and in aromatherapy. The principal chemical constituents of citronella, geraniol and citronellol, are antiseptics, hence their use in household disinfectants and soaps.