What Is Citronella Used for?
Cymbopogon nardus, also known as citronella grass, is a tropical grass with a strong scent that grows in dry climates. Citronella oil, used as an insect repellent, is derived from citronella grass.
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About this Author
Megan Smith has been a freelance writer and editor since 2006. She writes about health, fitness, travel, beauty and grooming topics for various print and Internet publications. Smith earned a Bachelor of Fine Arts in writing from New York University.