Side Effects and Warnings
Is citronella oil toxic? The U.S. Environmental Protection Agency states that citronella oil is known to have little or no toxicity when used as a topical insect repellent on skin. In fact, there have been virtually zero reports of adverse effects of concern since 1948. (15)
Like all commercially sold products that are intended to be applied to human skin, the EPA requires proper precautionary labeling on some insect repellents containing citronella so people know how to safely use it. Citronella oil is safe for adults and children over six months of age. Ask your pediatrician before using citronella on children under the age of six months. It’s a good idea to start out using citronella in small amounts and performing a skin patch test to make sure you don’t have any citronella oil side effects like allergies, redness, swelling or hives. (16)
Citronella oil is not recommended for use by pregnant women.
Can citronella oil be applied to skin? Yes, but it should always be mixed with a carrier oil like coconut or jojoba oil for external use. However, citronella is typically not recommended for internal use.
Key Points
Citronella oil contains many beneficial active compounds including geraniol, citronellal and citronellol.
Citronella essential oil is mainly used topically so speak with your doctor before using it internally.
Citronella oil has both antibacterial and antifungal properties.
It’s really easy to make your own citronella oil mosquito repellent at home.
Benefits of this citrusy oil include:
natural pest repellent
anti-inflammatory pain reliever
stress reducer
parasite destroyer
cleaning aid
natural deodorizer
pet training
skin and hair booster