Hi! I am Mamaearth 100% Natural Mosquito Repellent Patch for Babies. I am DEET-free with no harmful chemicals, insecticides or pesticides. I do not cause any side effects like eye irritation or skin damage as I am a 100% natural blend of Citronella, Eucalyptus, Peppermint Oil & Lemon Extract. My powerful mosquito repellent blend protects your loved ones from mosquitoes that spread Dengue, Malaria, and Chikungunya. I can be pasted on your child's clothes, cots, prams, and schoolbags. I offer up to 12* hours of protection from mosquito bites. I am waterproof and can be used for both indoor and outdoor activities. I do not leave any residue on clothes after removal. *ASTM testing done by third party testing agency