Get your next adventure started with Cutter Lemon Eucalyptus Insect Repellent pump spray! The Oil of Lemon Eucalyptus-based formula repels mosquitoes, including those that may West Nile virus, for up to 6 hours. This active ingredient is derived from the leaves of the Lemon Eucalyptus tree. This DEET-free repellent isn’t sticky or greasy, and it leaves behind a cool lemon eucalyptus scent. To repel insects, apply to all exposed skin and clothing. For best results, spread evenly to exposed skin. Cool lemon eucalyptus scent – never feels oily or greasy. Lasts up to 6 hours, reapply up to twice per day.