Mosquito traps are devices designed to attract and capture mosquitoes. They often use a combination of light, heat, and carbon dioxide to mimic the presence of humans or animals, drawing the insects in. Once close, the traps may use sticky surfaces, electric grids, or water to capture or kill the mosquitoes. These traps can be used in residential areas, gardens, and outdoor events to reduce mosquito populations and minimize bites. Some traps are powered by electricity, while others may use propane or batteries. Effectiveness can vary based on the type of trap and the surrounding environment.