This Gadget Is the Best Mosquito Repeller I’ve Ever Used, and It’s 36% Off for Prime Day
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Prime Day 2025 is here from Tuesday, July 8 to 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 keep mosquitos away, you can throw that bug zapper in the damn garbage. Those don't work on mosquitos. You can ditch the citronella candle, too. Those might not work at all, either. Luckily, there's an effective solution: Thermacell Mosquito Repellent, on sale for Prime Day for $31.81, down from $49.99. It's the answer for keeping mosquitos away, boasting a success rate of up to 97%.
Thermacell Mosquito Repellent $31.81 $49.99 Save $18.18 Get Deal
Get Deal $31.81 $49.99 Save $18.18 I used one of Thermacell's E-series on a recent camping trip, and my friends and I were unbothered by mosquitos entirely. I've use it on my front porch since: almost no mosquito bites. Thermacells are hassle-free to use, too. You just charge it up, hit start, and the device silently diffuses an odorless chemical (allethrin or metofluthrin, both synthesized from Chrysanthemum flowers) into the air, creating an invisible 20 foot forbidden zone for mosquitos. Sadly, it doesn't actually kill the mosquitos, but you can't have everything.
Looking for something else? Retailers like Walmart, Best Buy, and Home Depot have Prime Day competition sales that are especially useful if you don't have Amazon Prime.
Walmart's Prime Day competition sale begins at midnight on July 8 and will include deals up to 50% off. It's an especially good option if you have Walmart+.
Best Buy's Prime Day competition sale, Black Friday in July," runs through Sunday, July 13 and has some of the best tech sales online. It's an especially good option if you're a My Best Buy Plus" or Total" member.
Home Depot extended its 4th of July sale through at least July 9, competing with some amazing deals of its own. It's an especially good option if you're looking for power tools, appliances, or outdoor equipment.