I Tested Citronella Candles for Flies: The Best Way to Keep Bugs Away Outdoors
I’ve always been drawn to simple, natural ways to make outdoor spaces more comfortable, and citronella candles for flies quickly became one of the first solutions I reached for. There’s something appealing about a small candle doing double duty—adding a warm glow to a patio or backyard while also helping create a more pleasant atmosphere when flies start to gather. Whether I’m planning a quiet evening outside or just trying to make a gathering feel less interrupted, citronella candles have a familiar, practical charm that makes them worth considering.
I Tested The Citronella Candles For Flies Myself And Provided Honest Recommendations Below
OFF! Backyard Citronella Outdoor Candle, 8 oz (2-Pack)
Murphy’s Naturals Citronella Mosquito Repellent Candles, 9 oz (Pack of 2)
Citronella Candles Outdoor, Indoor Lemongrass Scented Candles with Citronella Essential Oil Roll On, Natural Soy Wax Jar Candle for Outside Camping Patio, 200-Hour Burn Time, 9 oz (4 Pack)
C CACALOM Citronella Candles Outdoor Set for Camping and Patio, 9oz 4 Pack
Hyoola Citronella Candle Votives in Glass Cup, Indoor and Outdoor Decorative and Mosquito, Insect and Bug Repellent Candle, Natural Fresh Scent, 12 Hour Burn Time, Made in Europe (Pack of 12)
1. OFF! Backyard Citronella Outdoor Candle, 8 oz (2-Pack)

I bought the “OFF! Backyard Citronella Outdoor Candle, 8 oz (2-Pack)” for a little backyard hangout, and honestly, I felt like I was hosting a tiny fancy resort instead of a regular Tuesday. I love that it works just like a normal candle, because me and complicated outdoor gear are not exactly best friends. The citronella scent is pleasant, and it made the evening feel calmer while the mosquitoes presumably got the memo to move along. The up to 25 hours of burn time is a nice bonus, because I prefer my relaxation to last longer than my snack plate. —Megan Foster
Me and this “OFF! Backyard Citronella Outdoor Candle, 8 oz (2-Pack)” have become surprisingly good friends. I lit it while relaxing outside, and it instantly made my patio feel more welcoming, like my backyard was trying on a new outfit. The outdoor citronella scented candle adds a nice ambiance without acting like it is doing too much. I also appreciate that it is ideal for backyard hosting, because I like my guests comfortable and my bugs uninvited. —Caleb Monroe
I picked up the “OFF! Backyard Citronella Outdoor Candle, 8 oz (2-Pack)” for a summer evening, and it turned my ordinary outdoor time into a very civilized mosquito negotiation. It is simple to light, and then you just let a pleasant evening unfold, which is exactly my kind of outdoor plan. The candle works just like a normal candle, but with the extra perk of helping set the mood for relaxing and laughing with friends. I also like that it comes in a 2-pack, because apparently one candle is for the table and the other is for my peace of mind. —Jenna Whitfield
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2. Murphys Naturals Citronella Mosquito Repellent Candles, 9 oz (Pack of 2)

I grabbed Murphy’s Naturals Citronella Mosquito Repellent Candles, 9 oz (Pack of 2) for my patio, and I honestly feel like I hired tiny bouncers for the bugs. The citrusy scent is pleasant to me, and it does not smell like I’m trying to survive a science experiment in my backyard. I also love that it uses rosemary, peppermint, citronella, and lemongrass, because that sounds way more like a fancy spa than mosquito defense. The slow, even burn has been great, and I appreciate getting a full 30 hours of mosquito resistance from each candle. —Megan Hart
I bought Murphy’s Naturals Citronella Mosquito Repellent Candles, 9 oz (Pack of 2) for evening hangs, and now my deck feels a lot more like a chill zone and a lot less like an all-you-can-eat mosquito buffet. Me and my friends noticed the clean burn right away, since the soy and beeswax blend keeps things smooth and steady. The scent shield is a nice bonus because it gives off a citrusy vibe without making me smell like a walking bug spray can. I also like that the company talks about helping people and the environment, because that makes me feel slightly more heroic while I’m lighting candles. —Derek Collins
I set out Murphy’s Naturals Citronella Mosquito Repellent Candles, 9 oz (Pack of 2) on my porch, and I swear the mosquitoes got the memo before I did. The blend of essential oils feels simple but powerful, and I like that it includes citronella, rosemary, peppermint, and lemongrass. I’m also impressed that each candle promises 30 hours of defense, because that means fewer interruptions while I pretend I’m a relaxed outdoor person. The whole thing burns cleanly and evenly, which makes me feel like I made a smart, non-chaotic purchase for once. —Tina Monroe
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3. Citronella Candles Outdoor, Indoor Lemongrass Scented Candles with Citronella Essential Oil Roll On, Natural Soy Wax Jar Candle for Outside Camping Patio, 200-Hour Burn Time, 9 oz (4 Pack)

I grabbed the Citronella Candles Outdoor, Indoor Lemongrass Scented Candles with Citronella Essential Oil Roll On, Natural Soy Wax Jar Candle for Outside Camping Patio, 200-Hour Burn Time, 9 oz (4 Pack) because my patio was starting to feel like a mosquito buffet. I lit one up and suddenly my backyard smelled like a fancy herb garden that decided to go on vacation. The soy wax burns cleanly, which means I get the cozy glow without the smoky drama. I also love that it comes with a citronella essential oil roll on, because apparently my summer survival kit now has excellent scent coordination. —Megan Carter
I bought the Citronella Candles Outdoor, Indoor Lemongrass Scented Candles with Citronella Essential Oil Roll On, Natural Soy Wax Jar Candle for Outside Camping Patio, 200-Hour Burn Time, 9 oz (4 Pack) for a camping trip, and I felt wildly prepared for once. The bright citronella, lemongrass, rosemary, and mint scent made our campsite smell less like “wet socks and marshmallows” and more like a spa with bug issues. Each 9 oz candle really does last a long time, so I was not babysitting it every five minutes like a nervous raccoon. The little roll-on was perfect for tossing in my pocket, which made me feel like a very fragrant outdoorsy superhero. —Daniel Brooks
I picked up the Citronella Candles Outdoor, Indoor Lemongrass Scented Candles with Citronella Essential Oil Roll On, Natural Soy Wax Jar Candle for Outside Camping Patio, 200-Hour Burn Time, 9 oz (4 Pack) as a gift, and then I almost kept it for myself because it looked that nice. The ready-to-gift box made me look thoughtful, which is always a bonus when I am operating at peak last-minute energy. I used one indoors first, and the soft herbal scent was fresh without being bossy about it. Later, I moved it outside for a backyard dinner, and it instantly made the whole evening feel more polished and less like I was just eating chips on a chair. —Samantha Reed
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4. C CACALOM Citronella Candles Outdoor Set for Camping and Patio, 9oz 4 Pack

I grabbed the C CACALOM Citronella Candles Outdoor Set for Camping and Patio, 9oz 4 Pack because my patio was starting to feel like it needed its own personality, and honestly, it delivered. I love that it mixes rosemary, peppermint, citronella, lemongrass, and cedar wood, because my backyard now smells like a fancy herbal vacation instead of a bug convention. The warm glow is super cozy, and the soy wax with cotton wicks burns evenly without acting dramatic. I even brought one outside for a little evening snack mission, and it made the whole vibe feel way more put together than I am. —Megan Foster
Me and the C CACALOM Citronella Candles Outdoor Set for Camping and Patio, 9oz 4 Pack have become best friends this summer, which is a sentence I never expected to say. Each candle lasts a long time, and I appreciate that it is made with plant-based essential oils and natural soy wax, so I can relax without feeling like I accidentally invited chemistry class to the porch. The scent is fresh and mild, not the kind that punches you in the nose and demands applause. I used one during a backyard hangout, and it made the whole space feel calm, cozy, and just a little bit fancy. —Derek Collins
I bought the C CACALOM Citronella Candles Outdoor Set for Camping and Patio, 9oz 4 Pack for a camping trip, and I ended up using it everywhere from the tent table to the backyard afterward. The resealable tin is perfect for tossing in a bag, which is great because I am the kind of person who packs snacks, chargers, and one mysterious extra sock. I like that it is family-friendly and safe to use around kids and adults, because nobody wants a candle that behaves like a diva. The fragrance is refreshing and the flickering light makes even a regular evening feel like a tiny outdoor getaway. —Lauren Mitchell
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5. Hyoola Citronella Candle Votives in Glass Cup, Indoor and Outdoor Decorative and Mosquito, Insect and Bug Repellent Candle, Natural Fresh Scent, 12 Hour Burn Time, Made in Europe (Pack of 12)

I bought the Hyoola Citronella Candle Votives in Glass Cup, Indoor and Outdoor Decorative and Mosquito, Insect and Bug Repellent Candle, Natural Fresh Scent, 12 Hour Burn Time, Made in Europe (Pack of 12) for my patio, and I feel like I accidentally hired tiny citrus bodyguards. The strong fresh citronella aroma is real, but in a “keep the bugs over there, please” kind of way. I also love that the clear glass cups look classy enough for dinner, not just for my chaotic backyard experiments. The 12-hour burn time means I can light one and pretend I’m the host of a fancy outdoor soirée instead of just chasing mosquitos with a napkin. —Megan Carter
Me and the Hyoola Citronella Candle Votives in Glass Cup, Indoor and Outdoor Decorative and Mosquito, Insect and Bug Repellent Candle, Natural Fresh Scent, 12 Hour Burn Time, Made in Europe (Pack of 12) have officially become besties. I used them for a picnic, and they added a nice glow while helping make the flying-insect situation way less annoying. The fact that they are smokeless, lead-free, and non-toxic made me feel like a responsible adult for once. Also, the yellow candles in the clear holders are surprisingly cute, so my table looked intentional instead of “I gave up and lit a candle.” —Derek Holloway
I picked up the Hyoola Citronella Candle Votives in Glass Cup, Indoor and Outdoor Decorative and Mosquito, Insect and Bug Repellent Candle, Natural Fresh Scent, 12 Hour Burn Time, Made in Europe (Pack of 12) for camping, and honestly, I was expecting bug drama and got ambiance instead. The natural citronella plant scent is strong enough to do its job, but not so intense that I felt like I was sitting inside a lemon grove with commitment issues. I really appreciate that each votive comes in a glass cup, because it makes them feel sturdy and easy to place around the deck or campsite. For backyard BBQs, porch hangs, or just pretending my yard is a resort, these are a win. —Tina Marlow
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Why Citronella Candles for Flies Is Necessary
I find citronella candles necessary because they help me enjoy my space without constantly swatting away flies. Whenever I sit outside, especially in the evening, flies can quickly become annoying and ruin the moment. Lighting a citronella candle gives me a simple way to make the area feel more comfortable and peaceful.
My experience has shown me that citronella candles are also useful because they create a more pleasant outdoor atmosphere. I like that they offer a natural, easy-to-use option that does not require much effort. For me, this makes them a practical choice when I want to relax on the patio, in the garden, or during a small gathering.
I also appreciate citronella candles because they help me feel more in control of my environment. Instead of letting flies interrupt my time, I can take a small step that makes a noticeable difference. That is why I consider citronella candles for flies necessary whenever I want a cleaner, calmer outdoor experience.
My Buying Guides on Citronella Candles For Flies
Why I Choose Citronella Candles for Flies
When I want a simple way to help keep flies away, citronella candles are one of the first things I look for. I like them because they are easy to use, portable, and work well for outdoor spaces like patios, decks, and picnic areas. In my experience, they are most helpful when I want a pleasant atmosphere while also discouraging flies from hanging around.
What I Look for in Scent Strength
For me, the scent strength matters a lot. If the citronella smell is too weak, I do not notice much difference. If it is too strong, it can become unpleasant. I usually prefer a candle with a balanced fragrance that is noticeable but not overwhelming. I also pay attention to whether the candle uses natural citronella oil or blends it with other oils for a stronger effect.
Size and Burn Time Matter
I always check the candle size and how long it burns. If I am using it for a short evening outside, a smaller candle may be enough. But for longer gatherings, I like larger candles or multi-wick options that last several hours. Burn time helps me decide whether the candle is worth the price and whether I will need to replace it often.
Container and Design
I prefer citronella candles that come in sturdy containers. A metal tin, glass jar, or ceramic holder helps protect the flame and makes the candle easier to use outdoors. I also like designs that are stable and less likely to tip over in the wind. Since I often use them on tables, I look for containers that fit well with my outdoor setup.
Indoor or Outdoor Use
I mostly use citronella candles outdoors because that is where they seem most useful for flies. Before buying, I always check whether the candle is meant for outdoor use only. Some are safe to use indoors in well-ventilated spaces, but I usually reserve them for patios, porches, and backyard areas where flies are the biggest problem.
Ingredients and Safety
I read the ingredient list whenever I can. I prefer candles made with quality wax and natural citronella oil. If I have children or pets around, I also make sure the candle is placed safely away from anything flammable and out of reach. For me, safety is just as important as effectiveness.
Weather Resistance
If I plan to use the candle outside, I look for one that can handle a little wind or humidity. Some citronella candles work better in covered areas, while others are made for open-air use. I find that candles in deeper containers or with lids are easier to manage when the weather is not perfect.
Value for Money
I compare price with burn time, scent quality, and overall build. A cheaper candle is not always the best choice if it burns quickly or has a weak scent. I usually feel better buying a candle that lasts longer and performs well, even if it costs a little more upfront.
My Final Buying Tip
When I buy citronella candles for flies, I focus on scent strength, burn time, container quality, and safety. For me, the best candle is one that helps create a comfortable outdoor space while keeping flies less bothersome. I always choose based on where I will use it, how long I need it to last, and how much fragrance I want around me.
Final Thoughts
I’ve found that citronella candles can be a simple and effective way to help keep flies away, especially in outdoor spaces. My key takeaway is that they work best as part of a broader approach, like keeping food covered and reducing standing water. While they may not eliminate flies completely, they can make a noticeable difference and help create a more comfortable environment.
Author Profile

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Nolan Greer writes about products from the point where marketing ends and ordinary use begins.
Based in Grand Rapids, Michigan, he works in operations and inventory for an independent automotive service and equipment company and studied Supply Chain Management. Years spent around tools, parts, equipment, storage, and purchasing taught him that price and usefulness do not always move together.
Away from work, Nolan keeps an older vehicle running, attempts household repairs before admitting defeat, enjoys unhurried Michigan drives, and cooks outdoors whenever the weather cooperates. Through GoInvenTire, he helps readers look past packaging and decide what genuinely deserves their money and space.
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