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Customer reviews for Thermacell E-Series Mosquito Repellent for
Thermacell E-Series Mosquito Repellent
4.4 out of 5 stars
stars
834 ratings825 reviews
  1. 5 stars70% (580)
  2. 4 stars17% (140)
  3. 3 stars6% (52)
  4. 2 stars3% (22)
  5. 1 star5% (40)

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Showing 1-10 of 825 reviews
Aug 3, 2026
Reviewer name: Marilyn H
5 out of 5 stars
5 out of 5 stars review

So far so good

I have only used this product one time, but did not experience any insects during the one hour usage. I previously used another model of a Thermacell repellent but it stopped working. It was about seven years old and worked great. This was the newest model so I figured I'd try it out!

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Aug 7, 2026
Reviewer name: Janine W
5 out of 5 stars
5 out of 5 stars review

Excellent

I’ve been really happy with my Thermacell mosquito repellent. It works well at keeping mosquitoes away, and I noticed a big difference when using it outside. It’s easy to use, doesn’t have a strong smell, and lets me enjoy sitting outdoors without constantly getting bitten. I would definitely recommend it to anyone looking for an effective mosquito repellent.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Aug 7, 2026
Reviewer name: Shannon S
5 out of 5 stars
5 out of 5 stars review

Easy to use works excellent

Works excellent at keeping pesky insects, especially our Manitoban mosquitoes, away when trying to enjoy our short summers in Winnipeg Canada! Love the thermacells! Bought a few a few years ago for our yard, our son's yard and my daughter takes them camping. Love love love they work fantastic. My husband was skeptical when I first bought them years ago, now he's a believer.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Jul 6, 2026
Reviewer name: Michal R
5 out of 5 stars
5 out of 5 stars review

Works Great

Easy to set up and use. A couple notes. First is that you do want to turn it on 10min or so prior to expecting the area to be mosquito free. Second comment is about the winds. Yes during prolonged wind the bugs don't bite, but anything beyond a very, very light breeze starts to dissipate. I may pick up a second unit to better blanket the zone.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Jun 30, 2026
Reviewer name: Melissa A
5 out of 5 stars
5 out of 5 stars review

Amazing

This is our second Thermacell Mosquito Repellent item. We use it daily from hanging out on the patio, cooking out, watching sports, and letting the dogs in and out of the house. It is a great product and very easy to use. Charge it, turn it on, and forget it!

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Jul 19, 2026
Reviewer name: Fallon M
5 out of 5 stars
5 out of 5 stars review

Works great

we used this for a housewarming party outside in upstate New York and it got rid of all of the bugs and nobody was getting bit which was a win for us! It is so much easier and better than bug spray and nobody goes home feeling oily, greasy and smelling like bug spray.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Jun 28, 2026
Reviewer name: Keith and debbie M
5 out of 5 stars
5 out of 5 stars review

We now have 3

These are great when nothing else keeps the mosquitos away. We have struggled for several years and decided to purchase one of these last summer near the end of summer. When the malicious mosquitoes returned again this year we purchased 2 more and so far no itching from their bites.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
Jun 28, 2026
Reviewer name: Kathrine
2 out of 5 stars
2 out of 5 stars review

Great product, however...

We have bought the first generation and then moved to these. They are great and really make a difference, however, they are expensive. We just got a new one and it must have been a dud because we have only used it a few times and upon charging it, it just stopped working. It would have been a 4.5 but for this.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
reply from Consumer Services

We understand that pricing is an important consideration when buying any product, and we truly appreciate you sharing your thoughts. While our brand hasn’t taken a price increase on repellent refills this year, pricing may vary depending on the retailer. We’re committed to offering value through multi-pack options and seasonal promotions that help make mosquito protection more affordable. We stand by the value of genuine Thermacell repellent refills and encourage you to stay a user with our brand! On average, our refills provide protection at approximately $0.65 per hour—designed to be both effective and efficient. Thanks again for reaching out! Please feel call us 1-866-753-3837 or reach out to customerservice@thermacell.net with more questions.

Jul 27, 2026
Reviewer name: PCLINE
1 out of 5 stars
1 out of 5 stars review

Austin, Texas

I've had a Thermacell for a while. The last purchase I made was for 18 hrs. (2). I turned it on about an hour before I went outside and, an hour later, have about 10 mosquito bites. This may be good for “lesser” mosquitoes, but for Texas mosquitoes, it just doesn't work.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
reply from Consumer Services

We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.

Jul 11, 2026
Reviewer name: Shelley W
1 out of 5 stars
1 out of 5 stars review

Disappointed

I was so excited to get a Thermacell with longer battery life. It didn't seem to be working; today I picked it up to recharge and there is oil everywhere. The first time, I thought it must have gotten knocked over accidentally. This time I know it wasn't. So I have a half full 36 hour refill and a useless appliance.

Review from thermacell.com
Helpful?40N0CNAAMEH613596602932
reply from Consumer Services

We’re truly sorry to hear that your product has not performed as expected. We understand how frustrating that can be, and we appreciate you taking the time to share your experience with us. Your satisfaction is very important to our team, and Thermacell stands behind our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can learn more and help make this right for you.