The egg trap is constructed from two 20-inch (50 cm) sections of discarded rubber car tires. They then attach the two pieces into a mouth-like shape, and a device to drain the fluid is added to the bottom.
Once it’s complete they hang it on a wall or tree and a non-toxic solution is added. A chemical pheromone is added to attract the mosquitoes. Finally, a wooden strip or paper floats in the artificial pond, where the female lays her eggs.