Puracy Natural Bug Spray is a potent blend of essential oils and plant extracts which have been scientifically proven to repel the most common mosquito for hours. This proprietary blend is the result of more than 12 months of Research & Development. The goal was to create a DEET-free, natural formula which worked as well as synthetic blends, was not oily feeling, and had a pleasant aroma. Given that citronella is such an overwhelming (yet effective) natural deterrent, we utilized geranium, peppermint, vanilla, and other essential oils to provide a very pleasant. aroma. The food-grade, plant and mineral-based ingredients were carefully chosen and developed into a premium solution by Puracy, a trusted source for natural and organic, plant-based, child & pet safe, hypoallergenic, and effective household essentials. The proprietary blend of renewable ingredients is family friendly and free from harsh chemicals and fumes.