How do you make an ovitrap at home?

To make an ovitrap at home, you can use a small, dark container such as a plastic cup or jar. Fill it with water and add a few drops of dish soap to break the surface tension, making it easier for mosquitoes to drown. Place the container outside in a shaded area to attract mosquitoes, and consider adding some vegetation or leaves to mimic a natural environment. Monitor and replace the water regularly to maintain its effectiveness.