What kid doesn't love stickers? These plant-based citronella Patch ZAPPP! Mosquito Repellent Stickers are genius. Featuring a cute, kid-friendly design and made from a soft cotton fabric, these stickers work best on clothes, hats, bags, or strollers. Do not use them directly on the skin. For best results, use multiple stickers near exposed skin areas, like on clothing or a bag the child is carrying. Make sure to seal packaging after use to retain freshness and read directions before use.