Your web browser is out of date

For the best experience, please upgrade. Learn more

Various Essential Oil Scented Candles Tested As Insect Repellents

We’ve all smelled Citronella candles at some time or another, using them as mosquito repellents in the heat of summer. A pair of studies performed at The Hebrew University, Hadassah-Medical School in Jerusalem compared the efficacy of various aromatherapy candles with different essential oil or oil components as their scent. Geraniol was the most potent [...]

We’ve all smelled Citronella candles at some time or another, using them as mosquito repellents in the heat of summer. A pair of studies performed at The Hebrew University, Hadassah-Medical School in Jerusalem compared the efficacy of various aromatherapy candles with different essential oil or oil components as their scent. Geraniol was the most potent of the mosquito repellents; this essential oil component is most abundant in Geranium essential oil.

Study: Ability of essential oil candles to repel biting insects in high and low biting pressure environments.

Müller GC, Junnila A, Kravchenko VD, Revay EE, Butler J, Orlova OB, Weiss RW, Schlein Y.
Department of Parasitology, Kuvin Centre for the Study of Infectious and Tropical Diseases, The Hebrew University, Hadassah-Medical School, Jerusalem, Israel.

The first goal of this study was to compare the degree of personal protection against biting insects provided by geraniol, linalool, and citronella candle (5%) vapors outdoors, where such products are commonly used. At a distance of 1.0 m, citronella candles reduced the number of female mosquitoes caught in Centers for Disease Control and Prevention traps by 35.4% and sand flies by 15.4%, linalool candles reduced female mosquitoes by 64.9% and sand flies by 48.5%, while geraniol candles reduced female mosquitoes by 81.5% and sand flies by 69.8%. By increasing the distance to 2 m and 3 m, the repellency dropped significantly. The second goal was to compare the degree of personal protection provided by the best performing candle, geraniol, under conditions of high and low biting pressure. The introduction of geraniol candles to protect volunteers in a high biting pressure environment reduced the mosquito pressure by an average of 56% and the sand fly pressure by 62% over a distance of 1.0 m. In the low biting pressure environment, geraniol reduced the mosquito pressure by an average of 62%. No sand flies were present at this site.

Study: Indoor protection against mosquito and sand fly bites: a comparison between citronella, linalool, and geraniol candles.

Müller GC, Junnila A, Kravchenko VD, Revay EE, Butlers J, Schlein Y.
Department of Parasitology, Kuvin Centre for the Study of Infectious and Tropical Diseases, The Hebrew University, Hadassah Medical School, Jerusalem, Israel.

The repellent effect of 3 essential oil-based candles was evaluated in a high biting pressure environment in Israel. In human landing assays, the repellency rate of 5% citronella candles against mosquitoes was 29.0%, of 5% linalool candles was 71.1%, and of 5% geraniol candles was 85.4%. The candles with geraniol were about twice as effective as those with linalool and were about 5 times as effective as citronella candles in protecting a person from being bitten indoors by mosquitoes. The repellency rate of 5% citronella candles towards sand flies was 24.7%, of 5% linalool candles was 55.2%, and of 5% geraniol candles was 79.7%. A geraniol candle was almost 5 times as effective as a citronella candle and about twice as effective as a linalool candle in protecting a person from being bitten indoors by sand flies.*

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Individual weight loss results will vary. By using this site you agree to follow the Privacy Policy and all Terms & Conditions printed on this site. Void Where Prohibited By Law.Consult with a physician before use if you have a serious medical condition or use prescription medications. A Doctor’s advice should be sought before using this and any supplemental dietary product.

Share Share

Discover how to enhance your life with Mother Nature’s remedies

We’ve got the blueprints for health, beauty, spirituality, and more..

Start Quiz

In Eternal Memory of  Eric Cech, Ananda’s Founder 

    In Eternal Memory of Eric Cech, Ananda’s Founder “The best business model I can hope for is one that will run out of business.” – Eric Cech Eric’s business mindset was otherworldly. He admitted in casual conversation to his wife Anita one day: “The best business model I can hope for is one that […]

Thank You for Your Incredible Support

It Comes with the Greatest Pleasure To let You Know… that…Because of YOU Ananda has Managed to Survive one of the Most Uncertain Times of its Tenure  ~ We can not thank you enough for your enormous patience, understanding and support. From your incoming calls, comments on social media, direct messages across various channels, emails […]

CUSTOMER HEARTFELT RESPONSES

Here are a small fraction of the heartfelt responses we have received following the notice of our business closure and liquidation sale. We offer all of you a deserved shout out for being the improbable,  most essential, significant, factor in creating the Dream you are voicing to us: Hope for a Sustainable Future and Provider […]

Thank You For your Support

Thank You For your Support Since 2004 The Ananda Apothecary is Closing Business   SAD BUT TRUE As previously disclosed, The Ananda Apothecary has been greatly affected by to the global health situation. Bottom line is, we were increasing growing slim on product with no resupply any time soon. We are unable to get goods […]

Spring Cleaning Special

* SPRING CLEANING SPECIAL * *OFFERS VALID APRIL 24 – MAY 2, OR UNTIL SUPPLIES LAST. SOME RESTRICTIONS APPLY. WE’RE GIVING OILS AWAY Get Yours Today! WITH ANY PURCHASE THAT FITS YOUR BUDGET GET UP TO THREE OF YOUR ALL TIME FAVORITE OILS FREE *We have limited supplies due to overseas shipping restrictions. Order now while supplies last. ALSO […]

Reduce Anxiety with These Essential Oils Daily

There’s tons of research on Lavender helping sleep and anxiety (see this post) but what does the science say about other daily-use oils. For those who’d love to try something different, there’s a great many other essential oils have been shown to have anxiety and depression-reducing properties in laboratory studies.* Sweet Orange has been the […]