In this book I tried to highlight the eco-friendly method of controlling mosquitoes which are very dangerous in our day to day as mosquitoes are main vectors to the casual organism of very serious diseases like Zika, Dengue, Malaria etc. The device used for the study is based on the fragrance which came out from the body of human beings which attracts the mosquitoes. Similarly the device attracts the mosquitoes and gets trapped in the device.