Thermacell MR300 Mosquito Repeller, Olive, 12-Hour Protection
Thermacell MR300 Mosquito Repeller, Olive, 12-Hour Protection
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Thermacell MR300 Mosquito Repeller, Olive, 12-Hour Protection

4.6 stars out of 1521 reviews
(4.6)|
1,521 ratings
Actual Color:olive green
selected, olive green, $19.98
$19.98/oz
Black, $28.84, Out of stock
$28.84/ea
Yellow, $21.88, was $26.99, Out of stock
$26.99
Pack Size:Single

Key item features

  • Effective Protection: The Thermacell MR300 creates a 15-foot zone of protection against mosquitoes.
  • Long-Lasting: Includes a fuel cartridge and 3 repellent mats for 12 hours of mosquito-free enjoyment.
  • Portable Design: Compact and lightweight, making it easy to carry and store for on-the-go use.
  • Safe Operation: No open flame, recharging, or cords required, ensuring safe and hassle-free use.
  • Scent-Free: Operates without any sprays or scents, providing a pleasant outdoor experience.
  • EPA Evaluated: Evaluated by the EPA for safety and effectiveness, ensuring reliable performance.
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Current price is $19.98$19.98/oz
Price when purchased online
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Customer ratings & reviews

4.6 out of 5 stars
stars1,521 ratings1,374 reviews
How item rating is calculated

Reviews summary

Pros
  • : Enables outdoor use without mosquito issues.
  • : Suitable for outdoor settings.
  • : Keeps bugs away with high success rate.
  • : Effective at preventing mosquito bites.
Neutral
  • : Can be secure and convenient, but also prone to breaking or detaching.
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Showing 1-3 of 1,374 reviews

Sep 13, 2025
Sara
Item details
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Life-changing!!! <3

Life-changer! I spend a couple hours every morning on the back patio, working and having my coffee. I used to have to spray my whole body with replant. NO MORE! This product made for ZERO mosquitoes! YAY! 🎉

Helpful?937cb090-4509-11f0-8d8f-136482466119740153462
Jul 25, 2020
walmarterrific
5 out of 5 stars review

Verified Purchase

It worked

We buy foggers for the yard and repellent skin sprays, but have always had nuisance mosquitoes. This wand looking thing actually seems to work for a small space. I put it in my sun porch. It did not have any odor. I'm not too happy about the cost of the fuel and refill pads. But at least it works.

Helpful?937cb090-4509-11f0-8d8f-136482466119740153462
reply from Thermacell

Thanks for your feedback! We appreciate the review.

May 17, 2020
Christina
5 out of 5 stars review

Verified Purchase

No more pests

I work in a nature preserve in South Florida and the biologists at work never step foot outside without their Thermacells. I purchased this per their recommendation and it works perfectly. This protected me against mosquitos, gnats, and noseeums. There is a very faint smell when you first turn the product on, but that smell is hardly noticeable after a couple minutes. This is a must for summer!

Helpful?937cb090-4509-11f0-8d8f-136482466119740153462
reply from Supplier Response

Wow, that's a big statement coming from South Florida! Thank you!

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