What indicates the hiding places of bed bugs?

The presence of black or brown spots of dried excrement is a significant indicator of bed bug hiding places. These spots are the fecal matter left behind by bed bugs after they feed. The excrement typically appears as small, dark stains and can often be found on bedding, mattresses, or the seams and crevices of furniture where bed bugs are likely to harbor.

Identifying these markings is crucial in locating a bed bug infestation, as they can lead pest control professionals directly to areas where bed bugs might be hiding. The visual evidence of these spots helps in establishing a clearer understanding of the infestation's extent and the necessary steps to control it effectively.

While other options may evoke aspects related to bed bugs, they do not serve as clear indicators of their hiding places compared to the distinct appearance of the dried excrement. For example, tan oval-shaped hard pellets do not correspond to bed bug activity and are more likely related to another pest. Bed bug nests made of dirt are not commonly found, as bed bugs do not build nests in the way other insects like ants do. Similarly, small mounds of dead bed bugs may indicate a serious infestation, but they are not as direct a cue for where the bugs are currently hiding. Thus, the