If you enjoy spending time and camping in forests or in the wild, the Clip On Mosquito Repeller can make your life a lot simpler. Not only mosquitoes, the device is efffective in keeping away quite a few other bugs. It fits to your belt and repel bugs within a 15 feet radius wherever you are on the go. “Eliminating the need to apply chemical-based sprays, the device automatically emits the subtle floral scent of geraniol, a plant-derived essential oil that naturally repels mosquitoes, ticks, and no see-ums.”
In fact research at the University of Florida indicates that this tiny gadget is even more effective that DEET, the chemical widely used in most bug repellents. All it requires is a pair of AA batteries.