Blood Spot (likely from a squished Bed Bug)

Typically found in cracks and crevices near sleeping areas, such as mattress seams, bed frames, headboards, and furniture upholstery.

Hematophagous (feeds exclusively on blood, typically mammalian/human).

Nocturnal parasites that hide during the day. This specific red smear signifies a recently fed insect that was crushed, releasing digested or undigested blood.

Risk: Bites cause itching, allergic reactions, and sleep disturbance. While not known to transmit disease, infestations cause significant psychological distress and are difficult to eradicate. Benefit: None.