ThermaCELL Mosquito Repeller

The device uses a heat-activated system to disperse a scent-free repellent, Metofluthrin, into the air. This creates a 20-foot zone of protection that repels mosquitoes before they can land, so you don't need to apply anything directly to your skin.

Yes, the device is weather-resistant and designed for outdoor use. While it handles light moisture well, it is best to keep it in a covered area during heavy downpours to ensure optimal performance.

No, the dimmable light and the mosquito repellent system operate independently. You can use the light for ambiance even when the repeller is turned off, or run both features simultaneously.

The rechargeable lithium-ion battery provides up to 9 hours of continuous protection. The device includes audio and visual LED cues to let you know when the battery is running low.

The repellent formula is EPA-reviewed for safety and operates without smoke, flames, or open chemicals on your skin. However, as with any pest control product, it is best practice to place the device in an area where it won't be directly handled by small children or pets.

Each repellent refill provides 12 hours of protection. You will need to swap in a new refill once the current one is depleted to maintain the 20-foot zone of coverage.