As the warmer weather arrives, many of us love spending time outdoors—but unfortunately, we're not the only ones! Mosquitoes, midges and other flying insects soon make an appearance, which is why citronella becomes one of the most sought-after summer fragrances.
But does citronella actually work, or is it just an old wives' tale?
Let's take a closer look.
What is Citronella?
Citronella is a natural essential oil extracted from several species of lemongrass. It has a fresh, citrusy aroma that people generally find pleasant, while many insects dislike the scent.
For decades, citronella has been used in:
- Candles
- Wax melts
- Garden torches
- Reed diffusers
- Essential oil blends
- Sprays
Its popularity has made it one of the best-known natural insect-repelling fragrances.
Does Citronella Repel Bugs?
The short answer is…
Yes—but with some limitations.
Research shows that citronella can help repel mosquitoes and other flying insects by masking the scents that attract them, such as carbon dioxide and body odours. However, the protection is generally shorter-lasting and less effective than modern insect repellents containing ingredients such as DEET or picaridin.
If you're relaxing in the garden with friends or enjoying an evening barbecue, burning citronella nearby may help make the area less attractive to insects. However, it shouldn't be relied upon as your only protection if you're travelling somewhere with mosquito-borne diseases. UK travel guidance recommends more effective repellents for those situations.
What About Citronella Candles and Wax Melts?
Citronella candles and wax melts release fragrance into the surrounding air, creating a pleasant outdoor atmosphere.
While they can contribute to making your seating area smell less appealing to some insects, their effectiveness depends on factors such as:
- Wind direction
- Size of the area
- Strength of the fragrance
- How close you are to the source
A gentle breeze can quickly disperse the fragrance, reducing any repellent effect.
Many people enjoy citronella products because they:
- Create a lovely fresh citrus scent
- Help make outdoor spaces feel more comfortable
- Add ambience to summer evenings
- May reduce nuisance insects in smaller sheltered areas
What Pests Does Citronella Help With?
Citronella is mainly associated with:
- Mosquitoes
- Midges
- Some flies
It isn't considered a reliable way to control wasps, bees, ants or other household pests.
Should You Still Buy Citronella?
Absolutely!
Even if you aren't worried about insects, citronella has a wonderfully fresh, clean, lemony fragrance that's perfect for summer.
Many customers love burning citronella because it reminds them of relaxing evenings in the garden, camping trips and holidays abroad.
It's a fragrance that's both practical and refreshing.
Our Verdict
Citronella isn't a miracle bug repellent—but it isn't a myth either.
It can help discourage some flying insects, particularly in smaller outdoor spaces, while filling your garden with a beautiful fresh citrus fragrance. For areas where biting insects carry disease, health authorities recommend proven skin repellents instead.
Whether you're enjoying a summer barbecue, reading in the garden or simply relaxing with friends, a citronella wax melt or candle is a lovely way to add a fresh seasonal scent to your outdoor space.
Looking for a fresh summer fragrance?
Our handmade Citronella Wax Melts are perfect for bringing a crisp citrus aroma to your home or garden. We have room sprays and candles all in this bug busting fragrance. Maybe a plug-in would be a better option. Browse our summer collection today and discover your new favourite fragrance!
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