Hi i am mamaearth's 100 percent natural anti mosquito body roll on. Easy and convenient to carry, i repel mosquitoes that may transmit chikungunya, dengue and malaria, for up to 8 hours. With a blend of natural citronella oil, lemongrass oil and lemon oil i am a natural way to keep mosquitoes away. I am dermatologically tested to be safe on baby's skin and do not contain any harmful chemicals like deet and alcohol.