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🦟 Outsmart mosquitoes, not your style — stay protected, stay social!
Thermacell Mosquito Repellent Refills deliver a reliable 15-foot zone of mosquito protection using a proprietary, scent-free formula that repels insects without sprays or lotions. Each mat lasts up to 4 hours, powered by fuel cartridges providing 48 hours of total use. Compatible with most Thermacell fuel-powered repellers, these EPA-reviewed refills offer a clean, mess-free, and pet-friendly solution for outdoor enthusiasts seeking hassle-free mosquito defense.







| ASIN | B016LGJV7O |
| Best Sellers Rank | #629 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Pest Control Accessories |
| Brand | Thermacell |
| Brand Name | Thermacell |
| Customer Reviews | 4.7 out of 5 stars 17,865 Reviews |
| Global Trade Identification Number | 00843654001173 |
| Included Components | Fuel Cartridge, Mat |
| Item Form | Fuel Cartridge |
| Item Nype Name | Thermacell Mosquito Repellent Refills; Compatible with Any Fuel-Powered Thermacell Repeller; Highly Effective, Long Lasting, No Spray or Mess; 15 Foot Zone of Mosquito Protection |
| Item Volume | 1.64 Fluid Ounces |
| Item Weight | 3.2 ounces |
| Manufacturer | Thermacell Mosquito Repellents, Inc. |
| Manufacturer Part Number | C4 |
| Material Feature | No Spray Mosquito Repellent |
| Material Features | No Spray Mosquito Repellent |
| Model Number | C4 |
| Number of Items | 1 |
| Scent | Scent Free |
| Scent Name | Scent Free |
| Size | 4 Count (Pack of 1) |
| Target Species | Mosquitoes |
| UPC | 843654001173 |
| Unit Count | 4 Count |
| Warranty Description | 1 year |
N**I
Works well
Very effective but very expensive.
D**1
Good value and availiblity
Local store seems to always be out of refill kits. fits and work without issue!
S**H
quality product
works well
R**M
Thermacell Mosquito Repellent 120-Hour Review – A Must-Have for Outdoor Enthusiasts
If you’re looking for an effective, scent-free, and hassle-free way to keep mosquitoes away, the Thermacell Mosquito Repellent 120-Hour Refill is a game-changer. Whether you’re camping, hiking, fishing, or just relaxing in your backyard, this product offers long-lasting protection against those pesky, biting insects. Performance & Effectiveness The Thermacell repellent uses heat-activated technology to create a 15-foot mosquito protection zone, making it perfect for both small and larger outdoor spaces. Unlike traditional sprays or lotions, this repellent doesn’t require direct skin application, meaning no sticky residue, harsh smells, or chemical exposure. It effectively repels mosquitoes, including those that may carry West Nile virus, Zika, and other mosquito-borne diseases. During testing, I found that within minutes of activating the repeller, mosquitoes noticeably disappeared from the area. Even in heavily infested zones, like lakesides and wooded trails, Thermacell provided reliable protection, allowing me to enjoy the outdoors without constant swatting or bug bites. Convenience & Ease of Use One of the biggest advantages of this product is its effortless operation. The 120-hour refill pack comes with enough mats and fuel cartridges to last multiple trips or extended backyard use. Replacing the repellent mats and fuel is quick and straightforward, ensuring uninterrupted protection. Additionally, because it’s cordless and battery-free, you don’t have to worry about charging or plugging it in. Simply insert a repellent mat and fuel cartridge, turn it on, and let it work its magic. Odor-Free & Silent Operation Unlike citronella candles or torches, which often produce a noticeable scent or smoke, Thermacell is completely odor-free. This makes it ideal for use while dining outdoors, as it won’t interfere with food aromas or cause irritation. Plus, it operates silently, so there are no buzzing sounds or distractions. Long-Lasting Protection The 120-hour pack is a great value, as each fuel cartridge lasts about 12 hours, while each repellent mat provides 4 hours of coverage. This means you can extend your protection across multiple outings without constantly needing to replace or refill. Eco-Friendly Alternative Thermacell is a more environmentally friendly alternative to aerosol sprays and chemical-laden repellents. Since it doesn’t require spraying pesticides into the air or onto the skin, it reduces chemical exposure for both users and the environment. Final Verdict Overall, the Thermacell Mosquito Repellent 120-Hour Refill is an essential addition for anyone who spends time outdoors. It’s effective, easy to use, long-lasting, and completely scent-free, making it far superior to traditional bug sprays and candles. If you want to enjoy outdoor activities without the nuisance of mosquitoes, this is a fantastic investment.
B**Y
Dinner Outside is Sucker Free!
I LOVE this thing! I got it in a box of stuff from a friend who was moving. I had to get the refills for it (and the fuel cartridges don’t last very long) but I use it every night on our outdoor table for dinner (which is a plus since to eat inside would mean clearing off the cluttered disaster that is our kitchen table). I get this thing going about 10 minutes before we’re ready to head out and it has cleared the mosquitos and many if not all of the black flies from the vicinity! We also have been using it camping as well, setting it near the tent entrance before turning in for the night or even in the tent when setting up. It works great! I highly recommend. But be sure to give it a good 10 minutes to warm up before it’s at its full potential.
J**S
Effective mosquito repellent
Best value for refills. These work even in the swamps of Florida. I know when its time to replace a pad because i can hear the mosquitos getting closer again. If you dont want to spray chemicals on your skin and clothes, these are highly effective and have almost no odor.
J**H
Mosquitos don't stand a chance
We have been using the Termacell repellants for years. They work great. Many think they are gimmicky at first until they try them. Purchased this before I realized they actually make a rechargable one now so no more fuel. Only the repellant pads. Regardless these last a long time and they just work.
R**M
Yes it works!
My 14 yr old son and I are like mosquito magnets! Even with spraying and spreading pellets around the pool we were getting bit sitting near the pool and even our faces while we were swimming! I put the thermacell on our patio table or our pool deck and it's worked great! I'd say the range is closer to 12 feet rather thsn 15 and we still saw the occasional mosquito hovering, but this definitely made sitting outside in the evening much nicer! The canisters last pretty long if you use them daily for 3 hours or less. Will definitely buy again.
Trustpilot
1 week ago
1 month ago