Places to watch
Through out the home or office. Eggs are laid in almost any moist and warm material such as manure, decaying vegetable material and garbage. They rest on floors, walls, ceilings, on electrical cords, etc.

Distinguishing Characteristics
The common species are about 1/6″ to 1/4″ in length. The adult has sharply angled fourth wing vein and four lengthwise dark stripes on the thorax. The space between the eyes of the female is almost twice as broad as that of the male.