This product adopts pyrethroids, high-quality charcoal powder, camphor essential oil as the main raw materials, combined with modern advanced technology configuration. Point and then emit light camphor smell, strong and lasting efficacy, compared with ordinary mosquito repellent incense (black cat god), can effectively kill mosquitoes in the humid and sultry areas of the wild, mosquito repellent effect is significant, let you stay away from mosquito nuisances.