Manufacturer | Thermacell Mosquito Repellents, Inc. |
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Place of Business | 943 Gainesville Highway Buford 30518 |
Item model number | EX902GREYCA |
Product Dimensions | 15.24 x 7.87 x 22.23 cm; 490 g |
ASIN | B0C3FWDRSF |

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Thermacell Mosquito Repellent Rechargeable Adventure EX-Series EX90; Patio Shield with 9-Hour Battery, Includes 12-Hour Refill, Rubber Armor & Carabiner; Scent Free Bug Spray Alternative
Purchase options and add-ons
Brand | Thermacell |
Colour | Grey |
Style | Compact |
Material | Rubber |
Product Dimensions | 15.2L x 7.9W x 22.2H Centimetres |
About this item
- MOSQUITO DEFENSE THAT WORKS: Thermacell effectively keeps mosquitoes up to 20FT/6M away. Works fast, get max defense in 15 minutes. Easy to use. Portable device is ideal for backyard, cottage, camping, and beyond. Allowed to bring on airplanes.
- EFFECTIVE 20FT/6M ZONE TECHNOLOGY: Engineered to precisely diffuse repellent, creating a 20-foot (6-meter) zone of mosquito protection. Consistent repellent defense won’t weaken over time. Rechargeable lithium-ion battery works for 9 hours.
- REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Long lasting repellent cartridges are easy to replace. Scent-free, no smoke, no flames.
- PROPRIETARY FORMULA: Independently tested and reviewed for safety & effectiveness. Repels tough mosquitoes, including those that may transmit Encephalitis and West Nile Virus. People and pet friendly. For outdoor use only.
- 100% SATISFACTION GUARANTEED: Extend warranty to 3 years with registration (automatic 2-year warranty included). Backed by Thermacell Guarantee (see packaging for details).
- DESIGNED FOR THE ADVENTURER: The EX90 is portable and easy to hang from a tree or tent. Durable and compact with an easy to grip rubber over-mold, it features a spill-proof locking mechanism and an IP54 rating to protect against water and dust. Travel-ready size, weather resistant and consistent performance at any elevation.
- INCLUDES: One repeller, one 12-hour repellent refill, a USB charging cable and lanyard with carabiner.
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Product details
- Batteries : 1 Lithium Ion batteries required. (included)
- Product Dimensions : 15.24 x 7.87 x 22.23 cm; 490 g
- Date First Available : April 24 2023
- Manufacturer : Thermacell Mosquito Repellents, Inc.
- Place of Business : 943 Gainesville Highway Buford 30518
- ASIN : B0C3FWDRSF
- Item model number : EX902GREYCA
- Country of origin : USA
- 鶹 Rank: #84 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- Customer Reviews:
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Product description
Mosquitoes ruin everything. Thermacell’s award-winning technology keeps mosquitoes away by creating a 20FT/6M defense zone around you. Our proprietary formula precisely targets mosquito sensors, driving them away. With consistent defense that doesn't weaken over time, Thermacell helps you live your best outside life without the use of bug sprays or lotions on your skin. Features a 9-hour rechargeable battery. Durable and compact with an easy-to-grip rubber over-mold, the EX90 features an IP54 rating to defend against dirt and moisture. Allowed to bring on Airplanes. 12 hours of mosquito repellent included.
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This Item ThermacellMosquito Repellent Rechargeable Adventure EX-Series EX90; Patio Shield with 9-Hour Battery, Includes 12-Hour Refill, Rubber Armor & Carabiner; Scent Free Bug Spray Alternative | Recommendations | |||||
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Price | -25%$59.98$59.98 Was: $79.98 | $29.98$29.98 | $70.84$70.84 | $137.99$137.99 | -24%$59.98$59.98 Was: $78.98 | $49.98$49.98 |
Delivery | Get it by Monday, Jun 16 | Get it by Monday, Jun 16 | Get it Jun 19 - 26 | Get it Jun 20 - 30 | Get it by Monday, Jun 16 | Get it by Monday, Jun 16 |
Customer ratings | ||||||
Sold by | Thermacell Repellents Inc. | Thermacell Repellents Inc. | Judith Road | _Canada_ | Thermacell Repellents Inc. | Thermacell Repellents Inc. |
style | Compact | Modern | Modern | 9HR – Charcoal 2PK | Modern | Modern |
material | Rubber | — | Plastic | Plastic | — | Plastic |
electric | ✓ | — | ✓ | ✗ | ✓ | ✓ |
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the effectiveness, quality, and battery life of the pest control device. They mention it works well to keep mosquitoes away, is of good quality, and holds a charge for a long time. Customers also appreciate the odorless feature. However, some customers have reported that the replacement cartridge is expensive and useless.
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Customers like the effectiveness of the pest control device. They mention it works very well, keeps the mosquitoes away, and seems to have an effect. Some say it's a good tool to have in the tool box, but not a fix all.
"...I have justified the cost as the item works amazingly well and allows me to enjoy some summer evenings on my deck, with my lovely wife and solve the..." Read more
"Really does work for mosquitos when there isn't much wind... sort of like magic as there is no smoke or odor...." Read more
"I expect it works moderately well for home and places where there is electricity to charge depending on your time out. The refills are over priced...." Read more
"Thermacell definitely keeps the black flies and mosquitos away - the big question was whether to spend more for the rechargeable one and I’m glad I..." Read more
Customers like the quality of the pest control device. They mention it's good, robust, and better than the old candle ones.
"Sturdy but not versatile... liquid spilled if it is not taken out after each use" Read more
"As advertised. Great product." Read more
"Way better then the old candle ones and I rather recharge it then buy butane and the refill lasts a long time" Read more
"Works as described. Repels mosquitoes without any noticeable odor. Durable and well suited long lasting battery. Highly recommend:)" Read more
Customers like the battery life of the pest control device. They mention it holds a charge for a long time and the refills also last longer.
"...It holds a charge for a long time and I the extra $$ up front for the rechargeable model definitely results in savings from not having to buy butane..." Read more
"Overall I'm happy with this mosquito repellent. It's easy to use, lasts long, and really seems to have an effect...." Read more
"Seems to work but the refill didn't last as long as said. And those are pretty expensive so that's too bad :-..." Read more
"...having to worry about those nasty little pests. A full charge lasts a long time." Read more
Customers find the pest control device easy to use. They mention the refills are handy and easy to install.
"Overall I'm happy with this mosquito repellent. It's easy to use, lasts long, and really seems to have an effect...." Read more
"...USB rechargable is a great idea, replacement refills are handy and easy to install." Read more
Customers like that the product is odorless. They mention it keeps the bugs away and repels mosquitoes without any noticeable odor.
"...when there isn't much wind... sort of like magic as there is no smoke or odor...." Read more
"Keeps the bugs away. No bad smell" Read more
"Works as described. Repels mosquitoes without any noticeable odor. Durable and well suited long lasting battery. Highly recommend:)" Read more
Customers are dissatisfied with the cost of the pest control device. They mention it's a waste of money and the replacement cartridge is useless.
"...The refills are over priced. Their lower end product is better for walk in camping...." Read more
"...Cons: 1- It is pricey but might worth for high risk people like me...." Read more
"These work. Cheaper than the store and the store is usually sold out the minute the skeeters get bad...." Read more
"...The refills are kinda expensive, but for me it’s worth it. Can go outside during summertime without..." Read more
Reviews with images

Top reviews from Canada
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Reviewed in Canada on June 6, 2025Verified PurchaseOh mon Dieu, c'eat la vie! J'ai soupé dehors sans me faire dévorer 🥹 et il y en a du moustique par ici 💗 Ça vaux l'investissement x1000! Hâte de l'essayer en camping!
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Reviewed in Canada on June 6, 2025Verified PurchaseFait la job très efficace
- Reviewed in Canada on July 14, 2024Verified PurchaseI’ve seen this product in some model iteration for years and have ignored as I believed it was just junk science. A gimmick. But the mosquitoes on our veranda this summer have been relentless. Living well north of a big city and in and amongst a property with surrounding forrest, it’s usually brutal in July to sit outside on a nice evening.
So out of desperation and having read too many positive reviews I thought I would give this a go.
This has gadget has been at up on a deck attached to the house and measuring approximately 20 feet by 20 feet.
After allowing this unit to create its barrier (maybe 15 min) I can’t believe the effect it has had. It keeps those little blood suckers away. In fact it keeps all the insects out of the zone it keeps. Even the moths that are without rival when a light is on.
But the mosquitoes are key and this Thermacell EX-90 product works. I find it fascinating as I was using those coils you light and let kindle all night, to no help. Something I’ve done since the 1970’s but hoping it would do something one decade.
Ok, so what’s the catch and why doesn’t everyone have this product? Simple, this takes cartridges full of whatever solution they use. And it sucks it back like a big block Chevy engine did with gasoline in 1969. Ok I’m done with dating myself. I’m disappointed at how fast this goes through the cartridges containing the fluid. I have found that one full cartridge goes for about 7 hours. These cartridges are just shy of $30.00 each (including tax) on 鶹 Canada. So you did the math.
I have justified the cost as the item works amazingly well and allows me to enjoy some summer evenings on my deck, with my lovely wife and solve the problems of the world without getting constantly stung by the pesky mosquitoes. It isn’t every night we need to use this Thermacell device, luckily. Mostly on very warm, still nights. My wife and I figured, if we use it economically, and since it’s a handful of nights mostly in July, it’s worth it.
But I’ll state again, this thing works. It’s just expensive to operate in my opinion.
Recommended.
4.0 out of 5 starsI’ve seen this product in some model iteration for years and have ignored as I believed it was just junk science. A gimmick. But the mosquitoes on our veranda this summer have been relentless. Living well north of a big city and in and amongst a property with surrounding forrest, it’s usually brutal in July to sit outside on a nice evening.This shockingly works. But it’s expensive to operate.
Reviewed in Canada on July 14, 2024
So out of desperation and having read too many positive reviews I thought I would give this a go.
This has gadget has been at up on a deck attached to the house and measuring approximately 20 feet by 20 feet.
After allowing this unit to create its barrier (maybe 15 min) I can’t believe the effect it has had. It keeps those little blood suckers away. In fact it keeps all the insects out of the zone it keeps. Even the moths that are without rival when a light is on.
But the mosquitoes are key and this Thermacell EX-90 product works. I find it fascinating as I was using those coils you light and let kindle all night, to no help. Something I’ve done since the 1970’s but hoping it would do something one decade.
Ok, so what’s the catch and why doesn’t everyone have this product? Simple, this takes cartridges full of whatever solution they use. And it sucks it back like a big block Chevy engine did with gasoline in 1969. Ok I’m done with dating myself. I’m disappointed at how fast this goes through the cartridges containing the fluid. I have found that one full cartridge goes for about 7 hours. These cartridges are just shy of $30.00 each (including tax) on 鶹 Canada. So you did the math.
I have justified the cost as the item works amazingly well and allows me to enjoy some summer evenings on my deck, with my lovely wife and solve the problems of the world without getting constantly stung by the pesky mosquitoes. It isn’t every night we need to use this Thermacell device, luckily. Mostly on very warm, still nights. My wife and I figured, if we use it economically, and since it’s a handful of nights mostly in July, it’s worth it.
But I’ll state again, this thing works. It’s just expensive to operate in my opinion.
Recommended.
Images in this review
- Reviewed in Canada on April 19, 2025Verified PurchaseThese work. Cheaper than the store and the store is usually sold out the minute the skeeters get bad. Don’t expect them to function if there is wind…. Think about it.
- Reviewed in Canada on September 19, 2024Verified PurchaseI expect it works moderately well for home and places where there is electricity to charge depending on your time out. The refills are over priced. Their lower end product is better for walk in camping.
Please note they show as being Prime but are NOT transparent about returns and will charge you if you are dissatisfied with the product. I paid $152+13% tax for the product and refills and received $114 tax included back upon a return and the seller makes themselves unavailable for contact. They are not showing any return wording on purpose and overcharge on a return even when listed as Prime.
- Reviewed in Canada on August 13, 2024Verified PurchaseI've bought this same one twice now.. I can't live without these when I'm outdoors! Mosquitos absolutely love me.. and this little gadget virtually stops me from being their dinner!! Turn it on and in about 5-15 min, the little pesks are as good as gone. Yes! It really does work!!! And the best part of this model is that you can clip it on almost anything, take it fishing, out to the sports fields, knock it over and it doesn't spill or leak. I have two table top versions that the lid just lifts off, and I CONSTANTLY knock them over.. especially because I tend to put them on the ground/floor. I hang these from the tent poles, near our entry doors, on the back of my shorts when I'm gardening, beside our pool/spa or near the firepit. OMG what a difference! I can be outside and not be a total itchy "B"! 🤣. Highly recommend!!
And P.S.. the refills last quite awhile.. but they also tend to be cheaper on here than at Canadian Tire, so stock up if they come on sale!!
- Reviewed in Canada on October 10, 2024Verified PurchaseReally does work for mosquitos when there isn't much wind... sort of like magic as there is no smoke or odor. One has to wonder what it does to humans who breathe this but so far no obvious side effect from casual use (a few hours a week only). It does work out about $1 / hour of use but well worth it for me. The device itself is just like a typical plugged-in air freshener running on batteries. The real value of this product is in chemistry from the liquid itself.
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Reviewed in Canada on December 21, 2024Verified PurchaseDésolé je n'aime pas cela
trop dispendieux pour mes besoins, il y a beaucoup d'insecte à la campagne
au moindre vent les insecte reviennent en hâte pour gâcher nos moments dehors en bonne compagnie
Je l'ai retourner au plus vite.
J'aime mieux prend celle qui est rechargeable avec une lumière bleu-mauve qui attire tout les insectes et les tue.