This Gadget Is the Best Mosquito Repellent I’ve Ever Used, and It’s 36% Off on Prime Day.

Posted on July 10, 2025 by resourcefulman

Prime Day 2025 runs from Tuesday, July 8 through Friday, July 11, and Lifehacker is sharing the best sales based on product reviews, comparisons, and price tracking tools.

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If you want to get rid of mosquitoes, throw that fly swatter in the damn trash. It doesn’t work against mosquitoes. Throw away that citronella candle. It might not work either. Luckily, there’s an effective solution: Thermacell mosquito repellent , which is on sale for $31.81 on Prime Day instead of $49.99. It’s a mosquito-killing solution that’s up to 97% effective .

Mosquito repellent Thermacell

$31.81

$49.99 Save $18.18

$31.81

$49.99 Save $18.18

I used a Thermacell E-Series on a recent camping trip and my friends and I were not bothered by mosquitoes at all. I’ve been using it on our porch ever since and have had virtually no mosquito bites. Plus, Thermacells are easy to use. Just charge the unit, press the start button, and the unit silently sprays an odorless substance (allethrin or metofluthrin, both synthesized from chrysanthemum flowers) into the air, creating an invisible 20-foot no-go zone for mosquitoes. Unfortunately, it doesn’t kill mosquitoes, but that’s not a guarantee.

What do you think at the moment?

Looking for something different? Retailers like Walmart, Best Buy, and Home Depot are running Prime Day sales that are especially helpful if you don’t have an Amazon Prime subscription.

Walmart’s Prime Day sale starts at midnight on July 8 and includes discounts of up to 50% . It’s an especially great deal for those with a Walmart+ subscription.
Best Buy’s Prime Day sale , Black Friday in July, runs through Sunday, July 13, and is one of the best tech deals online . It’s an especially good deal for My Best Buy Plus or Total members.
Home Depot has extended its Fourth of July sale through at least July 9, offering some great deals . This is an especially great deal if you’re looking for power tools, appliances, or outdoor gear.