Amazon is currently offering a 24% discount on a 3-pack of 40-hour Thermacell refills, bringing the price down to $46.50 from the regular $60.99. This deal comes highly recommended by entomology experts and mosquito sufferers alike, who have consistently praised Thermacell's line of electric repellers for their effectiveness.
Why Thermacell Works
These rechargeable, compact repellers work by aerating a DEET-free and scent-free solution to repel mosquitoes within a 20-foot radius. The device itself is also on sale for 15% off its regular price. HuffPost senior editor Shonitria Anthony, based in Georgia, shared her experience: "The mosquitoes made eating al fresco impossible. Until I discovered the Thermacell rechargeable mosquito repeller. It really works! It creates an invisible barrier of about 20 feet, and it holds well." She added, "My family and/or friends and I can sit outside completely unbothered by mosquitoes... HEAVEN!"
Sonja Swiger, an entomology professor at Texas A&M University, also endorsed Thermacell-like options, noting they are effective for those who want to avoid heavy bug sprays or DEET-laden creams. The device warms up in about 10 minutes before providing a mosquito-free zone outdoors.
Customer Reviews
Amazon reviewers are enthusiastic about the name-brand refills. One shopper claimed, "These cartridges are completely filled ― other ones aren’t." Another said, "When we use this mosquito repellent, we don’t see one mosquito!" Additional reviews highlight the ease of use and long-lasting protection:
- "These refills are great, they’re mess and scent free. I love how easy they are to just open and pop into the device." — Allison P.
- "Last summer I purchased the Thermacell mosquito repeller and it worked wonderful. The refills have around 40 hours per cartridge, and the 20 feet of coverage are all great attributes." — ManinThMirror
- "You’re already sold on Thermacell. These cartridges are completely filled." — RobF
- "Best mosquito repellant ever! When we use this, we don’t see one mosquito! Absolutely worth the money." — Rachel
Additional Mosquito Solutions
For those seeking other options, the HuffPost shopping team has curated expert-approved products:
Mosquito Dunks for Standing Water
Entomology research assistant LJ Brubaker recommends treating standing water with Mosquito Dunks, a non-toxic larvicide that hinders mosquito breeding. A 6-pack is available for $8.58 (regularly $9.87).
Citronella Incense
Senior shopping writer Lourdes Avila Uribe swears by Murphy's Naturals mosquito repellent incense, which uses plant-based oils. Available at Amazon and Target for $13.
Pop-Up Mosquito Net Tent
Brubaker suggests a physical barrier like a pop-up tent with ultra-fine mesh and UPF 50+ protection. The number-one bestselling tent on Amazon starts at $100.
Original repeller: $46.74. Refill 3-pack: $46.50 at Amazon (regularly $60.99).



