MosOut Herbal Essence Spray contains natural citronella oil, citrus lemon peel oil and Vitamin B1 for protection against mosquitoes and other biting insects and can last up to six hours. Its natural ingredients ensure that the spray is safe for the whole family including babies (age over one year), children and adults. The spray is light and non-greasy, gentle on sensitive skin and moisturising. It does not contain DEET (diethyltoluamide) or any harmful chemicals. MosOut Herbal Essence Spray is made from essential oil and vitamin B1 for long lasting protection against mosquitoes and other biting insects.