Most people have heard of Citronella candles, which are commonly used in outdoor settings to deter pesky insects. Not many people know that cannabis uses this terpene for the same reason. Closely related to the terpene, Geraniol, Citronella is classified by the EPA as a low risk pesticide. Found in strains such as Sweet Island Skunk, Amnesia Haze, and Great White Shark, Citronella has a strong citrusy floral scent. Research has shown Citronella could possibly help as a antitumor, anti-inflammatory, and a blood pressure regulator.