The first sign of a bed bug problem is obvious: the bed. After bed bugs feed on humans, they'll leave behind blood stains resembling small rust spots. These will usually be found near the corners and edges of the bed. Bed bugs also shed their skin, or molt, several times as they mature, so you may find their oval brown exoskeletons during your search.
There are several bugs that look a bit like bed bugs, including the black carpet beetle, book louse, spider beetle, and flea. Both bed bugs and black carpet beetles have oval bodies, for instance. Yet one big difference is that black carpet beetles have wings, while bed bugs don't - although they do have wing pads.
You see black feces - Bed bugs leave their feces everywhere. They leave streaks on pillowcases, sheets, and bedding. They leave streaks on baseboards, outlets, electronics, and upholstered furniture. They leave patches of black in the seams of mattresses and box springs, and in the stitching of couches and chairs.
First, a very early infestation of bed bugs can leave no visible traces, esp. to an inexperienced inspector. If your PCO or you don't have a good eye for bed bug traces, or you only have a few bugs and they have an awesome hiding place, it's possible that for a short time,
How to Identify a Bed Bug Infestation. Having bedbugs in the house is not necessarily a sign of a dirty home. Even five-star hotels can have bedbugs. They can be a nuisance, however, and should be dealt with promptly. This wikiHow will
Even though bed bugs have fed on them, they don't leave these bumps behind as evidence. This can make it hard to determine if you have a problem. You might think you're having an allergic reaction to something else in your home if you're the only one with noticeable bites.