Plant-based bug spray features the only CDC-recommended naturally derived active ingredient DEET-free insect repellent repels mosquitoes for up to 6 hours with Oil of Lemon Eucalyptus Mosquito repellent that lasts for up to 6 hours, great for camping, hiking, and the backyard Natrapel’s effective protection for the whole family can be applied to your clothing and gear Travel size pump spray fits into backpacks, purses, or carry-on bags for on-the-go protection Enjoy plant-based protection from mosquitoes with Natrapel Lemon Eucalyptus insect repellent. This effective bug spray repels mosquitoes for up to 6 hours using Oil of Lemon Eucalyptus, an active ingredient made from lemon eucalyptus tree leaves that is the only naturally derived ingredient recommended by the CDC. Natrapel Lemon Eucalyptus can be used on the whole family and is safe to use on gear and clothing. The portable 3.4 oz. bottle is perfect for travel and the maximum size approved for airplane travel by the TSA.