It's time to get clued up about those unwanted pests hiding inside and out of your home.
There are more than 400 species of spiders in Pennsylvania but only 10-20 are common.
There are about 4,000 species of cockroaches.
House flies are suspected of transmitting at least 65 diseases to humans.
An estimated 7,000 mosquitoes can be found in 1 square foot of water.
Black Widow Spiders
Black widow spiders have a red hourglass marking on the LOWER surface of their abdomen of most females.
Black Recluse Spiders
Brown recluse spiders cannot survive outdoors in PA. They can, however, survive in basements and often behind furniture.
A single female bed bug will produce about 345 eggs during her life span.