Citronella (botanical name: Cymbopogon nardus) essential oil has long been valued as an effective, natural insect repellent. Health-conscious consumers often prefer citronella products because they avoid harsher chemical repellents and synthetic fragrance-based candles. According to the U.S. Environmental Protection Agency, citronella essential oil is safe for humans and animals when used appropriately.
3 Ways to Use Citronella Essential Oil
1. As a Plant
Planting citronella around your garden, deck, or patio can help keep insects away. This perennial plant is related to lemongrass (Cymbopogon) but is not edible. It typically grows 1–3 feet tall and features highly aromatic leaves that naturally repel bugs.
2. In a Candle
Unlike the bright yellow fragrance-based citronella candles often found in stores, candles made with pure citronella essential oil are subtle and effective.
Our Citronella Outdoor Candle in a tin offers a gentle woodsy-lemony scent similar to lemongrass, without overwhelming your outdoor space. If you prefer smaller options, we also offer Citronella Votives, all made with natural beeswax and pure citronella essential oil.
3. Topically in Lotions, Sprays and Rubs
A small drop of citronella essential oil on your wrists can help deter mosquitoes. Always use a small amount or dilute with a carrier oil like olive or sweet almond oil, as citronella is potent and may cause allergic reactions in sensitive skin. The Canadian government warns against large topical doses, which can be harmful.
Important Note on Citronella Product Claims
Government regulations prohibit companies from labeling citronella products as "insect repellent" or making similar claims. When shopping for natural citronella products, ensure the ingredient list includes pure citronella essential oil for effectiveness.
Originally published in 2010 • Updated April 2026
