Enjoy uninterrupted outdoor adventures with Thermacell Multi-Insect Repellent Refills—your key to reliable, scent-free protection against mosquitoes, black flies, and no-see-ums for up to 24 hours. Perfect for backyard gatherings, camping trips, or hunting excursions, this refill pack includes two 12-hour fuel cartridges and six 4-hour repellent mats to keep your personal bug-free zone active all season long.
Experience fast-acting defense: within just 15 minutes, create a powerful 15-foot mosquito shield and a dedicated 10-foot barrier against biting insects—no sprays or lotions needed on skin or gear. Our proprietary prallethrin formula (10.86%) precisely disrupts insect sensors for consistent coverage that won’t fade. Ideal for pet-safe bug protection during family cookouts or backyard mosquito control without harsh chemicals.
These easy-to-install refills work seamlessly with most Thermacell fuel-powered repellers (excludes Backpacker model) and deliver people-friendly performance whether you’re relaxing on the patio or deep in the woods. Tired of swatting flies mid-hike? This camping insect repellent solution offers on-demand relief exactly when you need it—plus Thermacell’s trusted 100% satisfaction guarantee backs every purchase. Stay outdoors longer, naturally protected where bugs bite hardest.
