Thermacell R4 Refill Value Pack 48 Hours

Maintain your backyard oasis and keep your family and fur-frends safe with Thermacell Original Mosquito Repellent Refills Dog Pest Repellent! These handy mosquito repellant refills provide protection within a 15-foot radius. They feature the active ingredient Allethrin, which is a synthetic version of a naturally occurring repellent found in chrysanthemum flowers. They’re specifically formulated for use in fuel powered Thermacell repellers, lanterns, and torches. They do not contain DEET, so they’re a safe, natural alternative to pest control. Keep you and your kin safe and secure all year long! Under normal usage, Thermacell products are safe to use around people and pets.