Bed bugs (Cimex lectularius) are small, blood-feeding parasites that infest homes, hotels, and public spaces, causing discomfort, allergic reactions, and psychological distress. They hide in mattresses, furniture cracks, and electrical outlets, emerging at night to feed on human blood. We deploy comprehensive, multi-phase strategies to eradicate bed bugs at all life stages (eggs, nymphs, adults): insectify spray、insecticide powder、wp insecticide.