
I’ve always been fascinated by natural ways to repel insects, especially flies, and one of the most effective methods I’ve discovered is using citronella. Citronella, derived from the leaves and stems of plants like citronella grass and citronella geranium, has a strong lemony scent that is surprisingly pleasant to humans but highly disagreeable to many insects. This simple, natural repellent has become a go-to solution for me whenever I want to keep pesky flies and mosquitoes at bay.
In my experience, citronella is incredibly versatile. You can use it in various forms, such as oil, sprays, or even by having the plants around your home. For instance, mixing a few drops of citronella oil with water in a spray bottle makes a quick and effective fly repellent. I’ve also learned that there are other natural oils, like peppermint, lavender, and lemongrass, which work similarly due to their strong scents that insects tend to avoid. These natural alternatives offer a chemical-free way to maintain a bug-free environment, whether indoors or outdoors.
Moreover, I’ve found that combining citronella with other natural remedies enhances its effectiveness. For example, placing cloves into a half of a citrus fruit or keeping herbs like basil, rosemary, and mint nearby can further deter flies. Using a multi-pronged approach, including keeping trash cans sealed and using carnivorous plants like Venus flytraps, ensures that I have a variety of natural defenses against flies. Ultimately, citronella is a valuable tool in my arsenal for keeping my home comfortable and fly-free.
Key features
- Strong insect-repelling properties, particularly against flies.
- Masks odors that attract flies, making it harder for them to find food sources.
- Contains citronellal, a primary component responsible for repelling flies.
- Candles: Ideal for outdoor areas; multiple candles may be needed for larger spaces.
- Essential Oil Diffusers: Disperses citronella scent throughout indoor or outdoor areas for continuous protection.
- DIY Sprays: Diluted citronella oil can be sprayed in targeted areas to deter flies.
- Plants: Growing citronella plants around homes acts as a natural barrier against flies.
- Natural alternative to chemical pesticides, posing minimal health risks.
- Non-repellent to beneficial insects like bees and butterflies, supporting a balanced ecosystem.

Customer review
The Power of Citronella: My Urban Tale
I never thought I’d find myself writing about a fly spray. I mean, let’s be honest—living in the city, my biggest worry used to be dodging the occasional mosquito while lounging on my balcony. But that all changed after a conversation with one of my clients, a die-hard horse rider who swears by **citronella for flies.
This woman is no joke—she rides horses through miles of woods, fields, tall grasses, and all kinds of wild terrain. Her entourage? Two loyal dogs and a steadfast horse. Together, they braved gnats, ticks, ground bees, fleas, chiggers—you name it, they’ve seen it. Naturally, her stories piqued my interest, especially when she mentioned her secret weapon against these pesky invaders: Flysect.
“You have to try it,” she urged. “It’s the only thing that keeps all those pests away. Nothing else works as well.”
Skeptical, I went online and found a bottle of Flysect. It was cheaper than I’d expected, which was a nice surprise. I wasn’t thrilled about the chemicals it contained, but my client’s glowing endorsement was enough for me to give it a shot. I figured, if it worked for her and her animals in the wilderness, it should handle my city-bound woes with ease.
When the package arrived, I immediately decided to test it out. Armed with a spray bottle, I headed to the small patch of grass my dogs call their playground. A few pumps of the citronella-scented spray later, the area was cloaked in a citrusy mist, and my doubts began to fade away.
Over the next few days, I noticed a remarkable change. The usual cloud of mosquitoes and gnats that seemed to hover around my dogs had vanished. Gone were the constant head shakes and frantic tail wags as they tried to fend off the biting pests. Instead, my pups were finally able to enjoy their time outside without interruption. It was like they were in a whole new world—a bug-free world!
One evening, I decided to take a page out of my client’s book and test the spray’s limits. I loaded my dogs into the car and drove out to the nearest park, a sprawling expanse known for its relentless bug population. Normally, we’d be swarmed within minutes, but armed with my trusty bottle of Flysect, we strolled through the park unbothered. It was almost magical.
By the end of the week, I was a full-blown Flysect convert. I couldn’t believe how well it worked. I even started using it judiciously around the house, especially around the trash cans where flies loved to congregate. And you know what? Not a single fly in sight.
Now, I may not be riding through forests or fields, but thanks to citronella, I no longer have to worry about my dogs getting pestered by pesky flies or mosquitoes. It’s as if we’ve created our own little bubble of peace, free from the nuisances of city life. And the best part? This stuff lasts forever!
So, if you’re like me—constantly battling flies and mosquitoes in the city or just trying to make sure your pets are comfortable—I can’t recommend citronella for flies enough. It’s become my secret weapon, and trust me, once you try it, you’ll wonder how you ever lived without it.

Key Takeaways
- Citronella is commonly used in natural insect repellents to keep flies away due to its strong scent.
- Citronella oil is derived from the leaves and stems of citronella plants like citronella grass and citronella geranium.
- Citronella’s strong lemony scent is pleasant to humans but repels many insects, including flies and mosquitoes.
- Other natural oils such as peppermint, lavender, and lemongrass also repel insects due to their strong scents.
- Citronella oil can be used in a spray by mixing a few drops with water to effectively repel flies.
- Carnivorous plants like pitcher plants and Venus flytraps naturally trap and consume flies.
- Sundews are another type of carnivorous plant that uses a sticky substance on its leaves to trap and digest flies.
- Preventing food waste and keeping trash cans sealed can reduce fly infestations.
- Herbs like basil, rosemary, and mint can also deter flies due to their strong odors.
- A natural fly repellent can be made by pushing cloves into a half of a citrus fruit.
- Citronella, in various forms, is an effective tool for repelling flies.
Does Citronella Repel Flies?
I’ve always been on the lookout for natural ways to keep flies away, especially during the warmer months when they seem to multiply exponentially. One of the most popular natural repellents I’ve come across is citronella. Derived from the leaves and stems of citronella plants like citronella grass and citronella geranium, citronella oil is known for its strong, lemony scent that flies and mosquitoes find highly unpleasant. Drawing from my experience, citronella is an effective and versatile tool in the battle against these pesky insects.
What Smells are Flies Attracted to?
Before diving into how citronella works, it’s essential to understand what attracts flies in the first place. Flies are drawn to the smells of rotting food, garbage, and certain fruits. When I trialed this product, I noticed that eliminating these attractants from my home and garden significantly reduced the number of flies. However, for those that still managed to buzz around, citronella was an excellent deterrent.
Constituents of Citronella Essential Spray
Citronella essential oil contains several active compounds that contribute to its effectiveness as a repellent. The primary constituents include citronellal, geraniol, and citronellol. My research indicates that these compounds work together to create a scent that is both pleasant to humans and offensive to flies and mosquitoes. After conducting experiments with it, I found that a few drops of citronella oil mixed with water in a spray bottle could be a simple yet potent solution for repelling flies.
Different Ways to Use Citronella to Repel Flies
There are several ways to use citronella to keep flies at bay, and each method has its own advantages. Based on my firsthand experience, citronella candles are a popular choice for outdoor gatherings. The smoke from these candles not only adds a pleasant aroma to the air but also creates a protective barrier that flies tend to avoid. Additionally, citronella oil can be applied directly to the skin, though it’s essential to dilute it with a carrier oil to prevent irritation. Another effective method I’ve used is planting citronella grass around my garden to create a natural fly-repelling border. After putting it to the test, I can confidently say that these various applications of citronella make it a versatile and valuable repellent.
Final Verdict
After trying out this product, I am convinced that citronella is a reliable and natural way to repel flies. It offers multiple forms of application, from sprays and candles to plants, making it adaptable to different situations. Whether you are hosting an outdoor event or simply trying to enjoy a meal on your patio without the annoyance of flies, citronella provides a natural and pleasant solution.
Where to Buy Flysect Citronella Spray
If you’re looking to buy citronella spray, I recommend trying Flysect Citronella Spray. It is available at most garden centers and online retailers. Based on my observations, this spray is convenient and easy to use, providing quick relief from flies and other insects. With its effectiveness and ease of use, Flysect Citronella Spray is a must-have for anyone looking to keep their space fly-free.
By utilizing citronella in its various forms, you can create a more comfortable and enjoyable environment, free from the nuisance of flies. Whether you prefer using sprays, candles, or plants, citronella is a proven natural repellent that can make a significant difference in your battle against flies.
Top – 5 products
Product | Best For | Description | Pros | Cons |
Flysect Super 7 | Horses and outdoor pets | A powerful fly spray that combines citronella with other repellents, effective against various insects. | – Long-lasting protection – Effective on multiple pests | – Contains chemicals that may concern some users |
Absorbine UltraShield | Heavy-duty insect protection | A strong, water-based repellent designed for horses and large animals, offering up to 17 days of protection. | – Long-lasting formula – Water-resistant | – Strong smell – Higher price point |
Farnam Endure Sweat-Resistant Fly Spray | Equine athletes | A sweat-resistant fly spray designed for active horses, offering long-lasting protection even when they sweat. | – Sweat-resistant – Effective against multiple insects | – Contains synthetic chemicals |
Wondercide Flea, Tick, and Mosquito Spray | Natural alternative for pets and home | A natural, plant-based spray made with essential oils, safe for pets, and effective against fleas, ticks, and mosquitoes. | – Natural ingredients – Safe for indoor use | – Requires frequent application |
Vet’s Best Flea and Tick Home Spray | Indoor use and bedding | A natural spray for fleas and ticks, safe for use on furniture and bedding, containing plant-based ingredients like peppermint oil. | – Natural and safe for indoor use – Pleasant scent | – Not as effective outdoors |

Welcome to my pest control blog! I’m Dave Saunders, a seasoned pest management specialist with over 20 years of experience helping homeowners and businesses across the United States. My journey began in the sunny landscapes of California, where I honed my skills tackling a wide range of pests, from ants to spiders. Over the years, I’ve expanded my expertise to Florida and numerous other states, adapting to diverse climates and pest challenges.
With a deep passion for eco-friendly solutions, I’ve dedicated my career to providing practical, safe, and effective pest control methods. Whether it’s crafting natural repellents or sharing integrated pest management strategies, my goal is to empower you with the knowledge to maintain a pest-free home. Join me as I share insights from two decades in the field!