Thermacell Original Mosquito Repellent Refills

By Thermacell
Rated 4.8095 out of 5 stars


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About This Item


  • An unscented, DEET-free alternative to repel mosquitos!
  • Made with Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers.
  • Powered by a safe and compact 12-hour fuel cartridge.
  • Features a 15-foot protection zone.
  • Specifically formulated for use in fuel powered Thermacell repellers, lanterns, and torches (sold separately).

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LifestagePuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, Senior
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Rated 4.8095 out of 5 stars
42 Ratings
Would recommend to a friend

41 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By Kristinaann70 on May 12, 2023

Mosquito repellent

This mosquito repellent is wonderful for those afternoons and evening sitting on the deck. I live in the middle of 10 acres of woods and mosquitoes are numerous and large, I feel like at times they could carry me away. But not with Thermacell Mosquito repellent on my table. It’s a wonderful feeling to sit outside and not be bombarded with mosquitoes or feel stick and smelly from those awful repellents.

Rated 5 out of 5 stars
By Shanna on Apr 28, 2023

they work great

These are great and are universal with most Thermacell fuel-powered mosquito repellers. There's no flame, smell, or sprays like other repellents. They're very convenient and easy to use and provides long lasting protection while you're camping, hanging out outside, by the pool, barbeques, anywhere you would need protection from mosquitos. They provide 15ft of protection which is nice because with other repellents, it has to be sprayed on you or you have to sit directly next to the repellent for protection. It's people and pet safe too. They're also small enough and don't take up a lot of room when taking them on-the-go.

Rated 5 out of 5 stars
By Missymom1998 on May 4, 2023

Mosquitoes Gone!

I received the Thermacell Original Mosquito Repellent Refills from Thermacell as a complementary sample to try and give my honest opinion. I didn't think in the beginning that something like this would repell mosquitoes, but I was proven wrong. With just a few squirts on the pad it will repell mosquitoes for hours and for up to 15 feet. My family can sit outside again and not have to worry about getting bit every few minutes. I would recommend the Thermacell Original Mosquito Repellent Refills for anyone to use.

Rated 5 out of 5 stars
By Myklt8 on May 26, 2023

Makes the backyard livable again

I have used a smaller version of this before when camping, we have a pop up so we get lots of mosquitos. We live a short distance from a creek and a lot of stock tanks, so the mosquitos are pretty bad. We are able to sit on our patio and enjoy the firepit and company. It is about 21 ft x 18 ft covered, I think these may cover a larger area if you have a patio cover.

Rated 5 out of 5 stars
By Dee on May 4, 2023

Lasts a long time

I love Thermacell mosquito repellents because they are safe for people and pets. Here in Texas, mosquito protection is essential since West Nile Virus has been found in the area and because mosquito bites are so unpleasant. I have a Thermacell Portable Mosquito Repeller and a Patio Shield Mosquito Repeller Lantern so having ready refills like these is great. This package gives 12 hours of protection with 1 12-hour fuel cartridge and 3 4-hour repellent mats. Just remember to get it going 15 minutes before you are to be outside for best protection within your 15-ft. radius.

Rated 5 out of 5 stars
By DEREK on May 19, 2023

great product

Unfortunately, mosquitoes seem to have a particular fondness for me, making these outings less enjoyable. After doing some research, I decided to try out the Thermacell Original Mosquito Repellent Refills, and I must say, I am quite impressed.I was initially skeptical, but after using them on several camping trips and backyard barbecues, I can confidently say that they work wonders. The convenience of the Thermacell system cannot be overstated. The refills are easy to install and last for a decent amount of time, providing continuous protection for up to four hours per mat and up to 12 hours per butane cartridge. This means I can enjoy an entire evening outdoors without having to constantly reapply repellent or swat away annoying mosquitoes. Another aspect that impressed me is the portability of the Thermacell system. The refills are compact and lightweight, making them perfect for outdoor adventures. Whether I'm hiking, fishing, or simply relaxing in my backyard, I can easily carry the device and refills without adding excessive weight to my gear. One of the standout features of the Thermacell Original Mosquito Repellent Refills is their odorless and silent operation. Unlike traditional mosquito repellents that have a strong smell and require constant reapplication, Thermacell uses a repellent that is virtually scent-free. This is a huge plus for me, as I can enjoy the outdoors without being overwhelmed by unpleasant odors. Additionally, the silent operation ensures that I can have conversations or enjoy peaceful moments without the annoying buzzing of mosquitoes. While the Thermacell system is highly effective, it's important to note that it works best in areas with minimal wind or breeze. In windy conditions, the protective zone may be compromised, reducing its effectiveness. Therefore, it's advisable to use the device in relatively calm outdoor environments. Despite the occasional limitation in windy conditions and the ongoing cost of refills, I highly recommend Thermacell to anyone seeking reliable protection against mosquitoes and other flying insects. Don't let pesky mosquitoes ruin your outdoor adventures; invest in Thermacell and reclaim your freedom to explore.

Rated 5 out of 5 stars
By Serge on May 10, 2023

Effective against mosquitos!

I received a free Thermacell Mosquito Repellent refill to test and review and here is m6 take: Thermacell Mosquito Repellent Refills are an effective way to keep mosquitos at bay during the hot, mosquito season. The refills are easy to use and effective againts texas size mosquitos

Rated 5 out of 5 stars
By cris4 on May 5, 2023

Scent Free

I really liked that these refills are easy to store when you need them. The fuel lasts up to 12 hours while the mats last up to 4 hours. Very easy to change both when necessary. I like that these provide protection up to 15 feet radius which means a lot when I want to relax outside at night. I set these up near my pool where mosquitos are known to frequent and it helps.

Rated 4 out of 5 stars
By Sweetpie3 on May 23, 2023

Haven't got to try it yet

I had to put our camping trip off due the weather. We are going camping this coming weekend and I can't wait to try this out. I'm sure it will work Amazing. The design looks great and appreciated letting review the product. I will come back and give a honest review soon.

Rated 5 out of 5 stars
By spud676 on May 14, 2023

Long Lasting

I recieved a free product of Thermacell Original Mosquito Repellent Refills to try and review. This is a large package of refills. The refills are long lasting. I love how sanitary these Thermacell Mosquito Repellent Refills are!! They are super easy to pop in and out I will be purchasing more in the future!