Mosquito Deterrent

Source: a gardening forum

Put some water in a white dinner plate and add just a couple of drops of Lemon Fresh Joy dishwashing soap. Set the dish on a porch or patio. No sure what attracts them, the lemon smell, the white color, or what, but mosquitoes flock to it, and drop dead, or fall into the water, or on the floor within about 10 ft. Works just super!