- What's Included: 1 Fuel Cartridge and 3 repellent mats.
- Repels mosquitoes, black flies and no-see-ums
- Each repellent mat lasts up to 4 hours and each fuel cartridge lasts up to 12 hours
- Active ingredient is Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers
- For use in fuel-powered Thermacell Repellers, Lanterns, and Torches
- No spray and no mess. Scent-free and DEET-free.
Thermacell Insect Repellent Refill
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