If you want to keep mosquitoes away from your deck or patio without having to slather your skin in bug repellent, get the Thermacell E90 Rechargeable Mosquito Repellent.
After spending 70 hours researching a category full of marketing hype and debunked methods (including popular options like citronella candles), we found that the E90 stands out by actually being effective. Its rechargeable nine-hour battery lasts long enough to odorlessly keep a bedroom-size area mosquito-free for an entire evening—as long as there’s no breeze.