Bed Bug Treatment in Baltimore, MD

Are bed bugs really common in Baltimore?

Bed bugs are a recurring problem in dense housing, and Orkin's 2025 list ranked the Baltimore area No. 11 for its own treatments. That list reflects one company's service counts from May 2024 to May 2025, not infestation rates. It does suggest that apartments and rowhouses with turnover see them often.

Earlier Orkin lists placed Baltimore at or near the top, and the 2025 ranking moved it up five places from the year before. We treat these as indicators of where one company is working, not a census of infestations.

What is clear from the housing is why bed bugs persist. Shared walls, shared plumbing chases and heavy turnover let them spread between units. A bed bug does not need a dirty home, only people to feed on and places to hide.

Do I have to throw away my mattress and furniture?

Usually not. A mattress and box spring can often be treated and then sealed in a bed bug encasement, and most furniture can be treated or heated. Throwing items out spreads bugs through hallways and stairs and can cost money for no gain. Ask the technician before discarding anything.

Moving furniture to other rooms or the street can move bugs with it. If an item must go, seal it in plastic first, mark it so others do not take it, and tell the technician.

Wash and dry bedding, curtains and clothes on high heat as advised before the visit. Bag items, move bags straight to the machine and keep clean items sealed afterwards.

• Do not spray store-bought foggers or pesticides, which can scatter bugs
• Do not move items room to room before the visit unless instructed
• Wash bedding and clothing on the hottest setting the fabric allows
• Declutter and clear space around the bed so the technician can reach seams and cracks

How do shared walls complicate bed bug treatment?

Bed bugs can travel through gaps around pipes, outlets and baseboards, so a treated unit can be reinfested from an untreated one next door. In attached rowhouses, apartments and rentals, the plan often includes checking adjacent units, sealing gaps and keeping the building informed. One unit alone can struggle.

A bed bug generally moves only a short distance each night unless pushed, but over weeks it can reach a neighbouring home along wiring, plumbing and gaps in walls. Heavy foot traffic, shared laundry rooms and secondhand furniture add routes.

If you rent, tell your landlord or manager right away, in writing, since the whole building may need inspecting. We do not cite city code here, but tenants and landlords in Baltimore have rules about pests, and your lease or the city can tell you more. Our rental property pest control page covers building-wide work, and the guide on bed bugs in Baltimore rentals goes further.

How do I prevent bed bugs after treatment?

Keep the bed pulled from the wall, use mattress encasements, install interceptors under bed legs, inspect secondhand furniture before bringing it in, and check luggage after travel. These steps will not make bed bugs impossible, but they make early detection and control easier and reduce the chance of a repeat.

Look at seams and cracks when you buy used furniture, keep suitcases off beds when travelling and wash travel clothes on return. A quick look under the mattress once a month is enough.

If bites or spots reappear, call early. Small infestations are much easier to deal with than large ones, and the technician will explain what to keep and what to report.