Made of a blend of plant-based essential oils tested by top entomologists. Surprising heroes (like cinnamon!) make it a natural alternative to synthetic solutions—no harsh chemicals, no compromises. Bonus? It smells like summer, with citrus undertones and herbal essences. These refills are made for exclusive use with the Mosquito Dodger Zone Repellent device. Each carton includes one refill that last 30 hours. Ingredients: Geraniol (60.0%) Citronella Oil (11.8%) Clove Oil (8.4%) Peppermint Oil (8.4%) Lemongrass Oil (8.4%) Rosemary Oil (1.0%) Geranium Oil (1.0%) Cinnamon Oil (1.0%)