Pennsylvania is Crawling With Bed Bugs; Three Cities Are Among the Worst Infested


Pennsylvania is struggling with a severe insect problem: bed bugs. These tiny, blood-feeding insects are penetrating homes, hotels, schools, and businesses across the state, bringing pain, worry, and health risks for both residents and tourists.

According to a recent survey by Orkin, a leading pest management company, three Pennsylvania cities are among the top 50 most bed bug-infested in the United States: Philadelphia (12th), Pittsburgh (22nd), and Harrisburg (34th). In this blog article, I’ll go over the biology, behavior, prevention, and treatment of bed bugs, as well as important advice for dealing with them.

Understanding Bedbugs and Their Spread

Bed bugs are small, flat, oval-shaped insects that feed on blood from humans and animals. They are typically dark or reddish-brown in color and range in length from 1/16 to 1/4 inch. They have six legs, two antennae, and a piercing mouthpart for blood extraction.

Read more: New York is Crawling With Bed Bugs; Three Cities Are Among the Worst Infested

They are mostly nocturnal and seek refuge in hidden, dimly lighted areas during the day, such as mattress crevices, box springs, bed frames, furniture, carpets, curtains, and wall crevices. They may also travel with baggage, clothing, bags, and personal items, allowing them to spread from one location to another.

Bed bugs are not known to spread illnesses, but their bites can cause allergic responses, skin irritations, and psychological discomfort. These bites appear as clusters of red, itchy welts and, in some cases, cause severe symptoms such as blistering, swelling, and fever.

Bed bugs are remarkably durable and versatile, surviving lengthy periods without eating and enduring a wide range of temperatures. Their attraction is powered not by dirt, but by the heat and carbon dioxide released by their hosts, allowing them to enter a variety of habitats regardless of cleanliness or quality.

Prevention and Control Measures

Preventing bed bugs from entering homes or workplaces is the most effective technique against them.

Vigilant Travel Practices: Inspect hotel rooms thoroughly for evidence of bed bugs, such as live or dead insects, bloodstains, fecal marks, and molted skins. Examine the seams, folds, and edges of the mattress using a flashlight and magnifying lens. If proof is discovered, inform hotel personnel immediately and seek a different room or accommodations.
Secure Luggage Handling: Keep baggage and personal items up and away from beds or floors, and store them in sealed plastic bags or containers. When you return, unpack outside or in a garage, and wash your clothing on high heat. Plastic bags should be disposed of or treated before reuse.

Also read: Oregon is Crawling With Bed Bugs; Three Cities Are Among the Worst Infested
Prudent Purchases: Be cautious when purchasing old furniture, clothing, or other objects, and thoroughly investigate for evidence of infestation. Preferably purchase new things or treat existing ones with heat or insecticides before use.
Regular Cleaning and Maintenance: Establish routine vacuuming and cleaning routines, with a focus on bedrooms. Seal gaps and crevices where bed bugs may hide, and remove clutter to eliminate possible hiding places.
Bed Protection Measures: To prevent infestation, use mattress encasements, bed bug interceptors, and other preventative measures. Avoid bed skirts or linen that touches the floor, and do not move furniture between rooms.

If you suspect an infestation, you should immediately contact a professional pest control agency. These professionals may do extensive examinations, determine the degree of the infestation, and apply targeted treatments using heat, steam, freezing, or insecticides.


In summary, Pennsylvania confronts severe difficulty with bed insect infestations, particularly in areas such as Philadelphia, Pittsburgh, and Harrisburg. Bed bugs, while not disease carriers, can cause health problems and psychological distress through their bites.

Vigilant travel habits, safe luggage handling, wise purchasing, frequent cleaning, and bed protection measures are critical for prevention. Rapid response and expert pest control intervention are required to properly handle and eradicate bed bug infestations, protecting both residents and tourists.

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