Bed Bug Cast Skin (Exuvia)

Indoor environments near sleeping areas. Commonly found in mattress seams, box springs, headboards, electrical outlets, and behind baseboards.

The insect itself feeds on blood (hematophagy), primarily human, but these skins are non-living byproducts of growth.

Bed bugs shed their exoskeletons (molt) five times before reaching adulthood. Finding these translucent, shell-like skins is a primary indicator of an active infestation, often found clustered near hiding spots.

Risks: Indicates the presence of living bed bugs which cause itchy bites, allergic reactions, anxiety, and insomnia. They are difficult to eradicate. Not known to transmit disease. Benefits: None.