Citronella oil, extracted from the leaves and stems of the Cymbopogon plant (a type of lemongrass), is a powerful natural repellent that helps keep mosquitoes and other pests away — without the harsh chemicals. Its clean, citrusy aroma also makes it a favorite for freshening indoor spaces, diffusing unpleasant odors, and creating a calming outdoor atmosphere.

In addition to its bug-repelling benefits, citronella has antifungal and antibacterial properties and may help reduce inflammation when used topically (always diluted). Whether used in diffusers, sprays, or outdoor blends, citronella essential oil is a go-to for natural protection and a fresh, vibrant scent.