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The Spruce / Alli Waataja
Mosquitoes and other pesky critters can really put a damper on a backward bbq, picnic, or camping trip. Lucky for you, citronella candles are a simple and affordable way to keep insects out of your vicinity and reduce the likelihood of bites.
When lit, these candles release citronella oil into the air, which repels bugs and masks the human scent that attracts them. Keep in mind they only work in the immediate vicinity of the candle flame. The closer you sit to the candle, the less likely you are to fall prey to mosquito bites.
The number of wicks may not impact a candle’s ability to repel insects, but multiple wicks can ensure a more even burn and a larger coverage area. When lit simultaneously, three-wick candles melt and distribute wax more evenly, resulting in a longer burn time. Candles with one wick have a tendency to tunnel in the middle, leaving you with unused wax around the sides.
“More wicks will produce more heat, which in turn releases more citronella into the air,” says Tom Olschewske, Region Technical Training Manager at Arrow Exterminators.
Citronella candles provide a layer of protection against mosquitoes, but they have their limitations. There are alternative options to consider, including mosquito repellent sprays, lotions, and electronic devices. You can use these products in conjunction with citronella candles to increase your overall protection.
To help you decide, we researched the best citronella candles on the market, evaluating their size, ingredients, burn time, and effectiveness.
Our Top Picks
Best Overall
Cutter Citro Guard Triple Wick Candle
Wide base for stability
Shields flames from the wind
Long burn time
Scent is very strong
Container gets very hot
When it comes to citronella candles, you can’t beat the design and durability of the Cutter Citro Guard Triple Wick Candle. It earns the top spot in this roundup for several reasons. We tested this candle and discovered that because the wax melts slowly, you can use it for more nights before it needs to be replaced.
Thanks to its triple-wick design, this 20-ounce candle can burn for up to 40 hours. It’s made with real citronella oil, which makes it very effective at repelling mosquitoes and other flying insects. Keep in mind that you will need several candles to protect a larger area.
The design of this citronella candle improves its safety and longevity. It has a wide, stable base to prevent accidental tipping. The high sides also help to shield the flames from wind and drafts. Topping it all off, this candle comes in an attractive copper container to improve the look of your outdoor space. The citronella scent is very strong–even when the candle is unlit.
During testing, we discovered that as the wicks burn, the candle container becomes heated, making it difficult to move the metal container once it is lighted. For that reason, it’s important to keep it out of reach of children or pets. On a positive note, the handle remains cool to the touch and allows for easy portability as needed.
Burn time: Up to 40 hours | Size: 20 ounces | Number of Wicks: Three
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The Spruce
Best Budget
Coleman Pine Scented Citronella Candle
Available in several scents
Doesn’t smell like citronella
Wood wick makes a crackling sound
May burn out in windy conditions
Despite its low price, this scented candle from Coleman is highly effective at repelling flying insects. This 6-ounce candle can burn for up to 25 hours (about half the amount of our best overall), and once it’s used up, the container is 100% recyclable. One unique feature is the wood wick, which mimics the crackling sound of a fire.
Although it contains citronella oil, it’s infused with a pine fragrance that has a pleasing scent. If you don’t like the smell of citronella or find it too overpowering, this candle is a good alternative. It also comes in two other outdoorsy scents—campfire and s’mores—and you can buy a pack that contains all three fragrances. The candle is housed in a sturdy metal tin, which is ideal for backyards, campsites, and picnic areas. Measuring about the height of a credit card, it’s compact enough to be placed on almost any outdoor surface.
However, there are a few drawbacks to the small size: Since the sides of the tin are not as tall, the candles can burn out quickly in windy conditions. As is the case with the other candles on this list, you may need to light multiple candles to keep bugs at bay. The good news is the candles are affordably priced at under $5 each, and they’re also available in packs of three or six to save you even more money.
Burn time: Up to 25 hours | Size: 6 ounces | Number of Wicks: 1
Best Tea Lights
Mosquito Guard Repellent Tea Light Candles
Contain natural, plant-based ingredients
Compact size for versatile placement
Come in a pack of 16
Fairly short burn time
If you want to create a pleasant ambiance while repelling bugs, these tea lights from Mosquito Guard are the way to go. Measuring 1.5 inches in diameter and .75 inches high, these votives are compact enough that you can place them almost anywhere outdoors. They’re also small enough to take on the go—whether you’re camping, boating, or fishing.
These candles don't contain DEET or any other harmful pesticides. Instead, they use a variety of plant-based oils, including citronella, peppermint, rosemary, cedarwood, and lemongrass, to deter mosquitoes and give them a refreshing scent that is not overpowering.
Each candle can burn for up to four hours—a significantly shorter time period compared to other options. However, you can only expect so much, considering their small size. These tea lights come in a pack of 16, giving you plenty of bang for your buck. Though you will need to replace them pretty frequently, they are an affordable and effective solution. We recommend burning several candles at once to keep mosquitoes at bay.
Burn time: Up to 4 hours each | Size: Not listed | Number of Wicks: 1
Best for Camping
Coleman Citronella Candle Outdoor Lantern
Attractive, compact design
Handle for easy carrying and hanging
Can burn for over 70 hours
Can’t be refilled
Thanks to an easy-grip handle that doubles as a hanger, this citronella candle lantern from Coleman is an ideal choice for camping. It’s a lot more portable than our other picks, and can be easily carried to campsites and picnic areas.
At just six inches tall, about the size of a smartphone, the lantern is compact enough to place on a table or hang up near your tent. With its whopping 70-plus hours of burn time (the second longest on our list), this candle provides plenty of protection against mosquitoes. Plus, it has a reusable cap that protects it from the elements.
This outdoor lantern features a classic design that creates a peaceful outdoor ambiance. The only downside is that you can’t buy replacement candles for it. When the wax burns down, you have to buy a whole new lantern, which is wasteful in terms of sustainability. On a positive note, this lantern is affordably priced, so it’s not a big expense to replace it.
Burn time: 70+ hours | Size: 6.7 ounces | Number of Wicks: 1
Best Scent
La Jolie Muse Citronella Candles (Set of 3)
Come in a decorative tin
Can be used indoors and outdoors
Don’t release black smoke
May burn faster than expected
These decorative candles from La Jolie Muse come in a variety of light and refreshing scents. In addition to classic citronella, you can choose from lavender eucalyptus, orange blossom, and pumpkin cinnamon—just to name a few.
These candles are made from pure soy wax, which results in a cleaner and longer burn without any black smoke. We like that these are ideal for indoor or outdoor use, making them one of our more versatile options.
Each candle has one cotton wick, which provides an estimated 35 to 45 hours of burn time. The candles are encased in colorful floral tins, so you improve your ambiance while repelling bugs. Although the manufacturer doesn’t offer replacement candles, the attractive tins can be repurposed as storage if you remove all the wax.
Burn time: Up to 45 hours | Size: 6.5 ounces | Number of Wicks: 1
Best Eco-Friendly
Murphy's Naturals Mosquito Candle
Uses plant-based oils to repel mosquitoes
Provides a cleaner burn
Light and refreshing scent
Relatively short burn time
May attract bees
If you’re looking for a candle with all-natural ingredients, Murphy’s Naturals Mosquito Repellent Candle is a great choice. It contains five plant-based, insect-repelling oils—rosemary, peppermint, citronella, lemongrass, and cedarwood—to deter mosquitoes.
It has a citrusy scent, which can be described as light and refreshing. This candle also contains a blend of sustainably sourced soy and beeswax for a cleaner burn. To top it off, it’s free from any dyes, parabens, or synthetic fragrances—plus, it fights off mosquitoes without DEET or pesticides.
While this candle effectively repels mosquitoes, it can attract bees since they attracted to the scent of beeswax. Each 9-ounce candle can burn for up to 30 hours. Though you will have to replace these candles more frequently, the good news is that they’re affordably priced and come in packs of 2 or 6 for added convenience. Murphy’s Naturals is a small business brand whose products are made right here in the United States, another factor that may appeal to eco-conscious consumers.
Burn time: 30 hours | Size: 9 ounces | Number of Wicks: 1
Most Effective
Trendy Home & Garden Large Citronella Candle
Made with 8% pure citronella oil
Burn time of 80+ hours
Attractive design, Smoke-free
Smoke-free
Cannot be refilled
Very strong scent
While most citronella candles contain 6% pure oil, this candle is made with 8% pure citronella oil–making it one of the most powerful options on the market. It’s also one of our most attractive options for repelling mosquitoes. This 16-ounce candle comes in a hammered copper votive, and it has a matching lid with a decorative floral design. Another advantage to this citronella candle is that it doesn’t smoke, which means it’s safe to use indoors.
With an impressive burn time of 80+ hours (the longest on our list), this candle will last a long time before you have to replace it. While the container itself can be repurposed, the manufacturer doesn’t offer replacement candles. You’ll have to buy a whole new candle when its time is up, which is a potential drawback, considering its fairly steep price tag.
Burn time: 80+ hours | Size: 16 ounces | Number of Wicks: 1
Best for Patio
Mainstays Bucket Outdoor Citronella Candle
Large long-lasting candle
Multiple color options
Sturdy design
Carrying handle for easy transport
Wicks may burn out quickly
Strong smell
The Mainstays Outdoor Citronella Candle makes an excellent choice for patios, decks, and other outdoor spaces. This 24-ounce candle can burn for up to 40 hours, and it has three wicks to ensure a more even burn. The wicks throw off a good amount of candlelight, so you brighten up your yard and fight off mosquitoes at the same time.
It contains 3 percent citronella oil, an ideal amount to effectively repel mosquitoes–though some users find the scent a bit strong. For best results, the manufacturer suggests placing several candles around the perimeter of your gathering area. These candles are available in several colors—black, gray patterned, nature patterned, and sunflower—to match your outdoor look. The bucket has a sturdy design that prevents it from tipping, as well as a lid that protects the candle between uses. It also features a convenient carrying handle for easy transport.
Burn time: Up to 40 hours | Size: 24 ounces | Number of Wicks: 3
Final Verdict
The Cutter Citro Guard Triple Wick Candle is our top pick thanks to its long-lasting triple-wick design that can burn for up to 40 hours. Noteworthy features include a wide, stable base that prevents the candle from tipping, and high sides to protect the flame in windy conditions. If you're looking for an eco-friendly candle that doesn’t contain any chemicals, consider Murphy's Naturals Mosquito Repellant Candle.
What to Look for in a Citronella Candle
Ingredients
Most citronella candles contain a 3 to 5 percent ratio of citronella oil to deter mosquitoes and other flying insects. If you don't like the smell of citronella, look for a candle that’s infused with other scents. Our top pick for best scent, LA JOLIE MUSE Citronella Candles, come in a variety of subtle and refreshing scents, including lavender eucalyptus, sacred sage, and tranquil lotus.
Note that many popular citronella candles contain chemicals, but some don’t list the specific chemical ingredients on their label. If you prefer an all-natural product, look for candles made from plant-based essential oils such as rosemary, peppermint, and lemongrass—like our best eco-friendly, the Murphy’s Naturals Mosquito Repellent Candle.
Candle Size and Coverage Area
Larry Pardo, a candlemaker at Modern Makers Provisions, says there is a direct correlation between the width of the candle and the coverage area. “The diameter of the candle creates a hot scent throw (the scent of the candle when the wax is melted) that will typically be stronger the wider the vessel is,” he explains. This is why citronella candles intended for patios and outdoor use, like our best overall pick, the Cutter Citro Guard Triple Wick Candle, often come in wider containers.
Burn Time
Generally, a larger candle will burn longer than a smaller candle because it contains more wax. However, there are other factors that influence the burn time, such as the size and condition of the candle wick. “If your wick size is too large, your candle can do a few different things that affect the candle performance: it will likely burn too fast and dramatically affect your overall burn time,” Pardo warns.
Our best for camping, Coleman Citronella Candle Outdoor Lantern, can burn for 70+ hours, making it an excellent choice for overnight excursions. Regardless of the number of wicks, there are some hacks to help your citronella candles burn longer–as well as other types of candles. You should trim the wick before every burn, keeping the length nice and short. This will prevent soot from forming inside the candle, and preserve the scent’s strength over time. You also want to be vigilant with the burn time: Extinguishing a candle too soon can cause it to tunnel. Conversely, burning a candle for too long can cause it to mushroom and weaken the fragrance.
Wind Resistance
Many citronella candles are intended for outdoor use, some have specific features that provide wind resistance. A lantern is ideal because it encloses the candle and protects it from wind, rain, and other elements. If you’re shopping for a candle in a standard container, look for something with high sides that shield flames from the wind, like our best overall, the Cutter Citro Guard Triple Wick Candle.
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What bugs do citronella candles repel?
Flies, mosquitoes, and other pests are the main targets of citronella candles. That being said, the verdict is still out on whether or not they truly repel mosquitoes. In some cases, there may be better solutions over citronella candles, such as removing sources of standing water from outdoor areas.
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What is the purpose of a citronella candle?
A candle is one method of using citronella to repel bugs. Burning one of these candles fills a small radius of air near the candle with the scent, which is intended to keep bugs away. Citronella candles aren’t meant for keeping an entire backyard, patio, or deck free of bugs, but rather a section of it. Some people prefer spraying citronella, putting it on outdoor furniture, or applying it to their skin.
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Is citronella candle smoke harmful?
When burning one of these candles, skin and eyes might be exposed to citronella, or it might be inhaled. Unless you have a serious allergy or consume a large amount, only minor irritation will likely occur. The National Pesticide Information Center (NPIC) states that multiple studies have been done, and none has found citronella oil to cause serious harmful side effects in the short or long term. To minimize exposure, don’t burn candles when it’s windy, and try to leave ample space between where the candle is and where you and guests are sitting or dining.
Why Trust The Spruce?
Sage McHugh is a writer and product tester who has been contributing to The Spruce since 2019. She spends part of the year in Florida and is no stranger to pesky insects. McHugh prefers natural candles that use essential oils to keep bugs away, and Murphy’s Naturals Mosquito Repellent Candle is a personal favorite. When selecting the best citronella candles for this roundup, she considered dozens of products, carefully evaluating their size, ingredients, burn time, and effectiveness.
Our Experts:
- Tom Olschewske, Region Technical Training Manager at Arrow Exterminators
- Larry Pardo, founder and candlemaker at Modern Makers Provisions
- Daniela Galvez, senior editor at The Spruce