What is the typical behavior of bed bugs after they have fed?

After feeding, bed bugs typically remain on their host for a short period, often resulting in the perception that they are actively attached. This behavior allows them to digest the blood meal before retreating to their hiding places. Staying on the host enables them to maximize the intake of blood, which is essential for their reproduction and development. However, they do not stay on the host for extended periods; they generally feed for about 5 to 10 minutes before they drop off.

This behavior contrasts with the instinctive tendencies of many other pests that may flee immediately after feeding. Instead, bed bugs carefully to ensure they have ingested enough blood before seeking refuge in their harborage areas, which can be in furniture, cracks, or crevices nearby. This understanding is crucial for effective control methods and assessing the overall bed bug infestation situation.