About this item MOSQUITO PROTECTION THAT WORKS: Thermacell effectively keeps mosquitoes up to 15FT away. Works fast, get max protection in 15 minutes. Easy to use. This refill pack is compatible with all Thermacell fuel-powered repellers (except the Backpacker). LONG LASTING DEFENSE: Scent-free refills provide on-demand, consistent repellent protection that doesn’t weaken over time. REPEL MOSQUITOES IN AIR, NOT ON YOUR SKIN: Repel mosquitoes without DEET sprays or lotions on your skin. Unscented repellent mats last up to 4 hours each and change color when time to replace. No smoke, no flame and easy to refill. PROPRIETARY FORMULA: Independently tested and EPA reviewed for safety & effectiveness. People and pet friendly. For outdoor use only. 100% SATISFACTION GUARANTEE: At Thermacell, we stand behind the performance and quality of our products. If you are not happy with your purchase, you may return it to us for repair, replacement or refund. Please contact service@thermacell.com. › See more product details