Bed bugs enter senior living primarily through three vectors: residents returning from hospital stays (hospital discharge is a well-documented introduction source), family visits (visitors unknowingly carrying them from hotels or other homes), and new resident admissions. Memory care residents can't self-report early signs, so proactive monitoring matters more than in any other care setting. Aprehend® is the treatment of choice — residents stay in place, care continuity is preserved, and visible disruption is minimized.

Pharaoh ants are the defining senior living ant. They travel through wall cavities following moisture (leaking shower valves, plumbing chases, HVAC condensate), appear suddenly in resident bathrooms or med rooms, and get dramatically worse if sprayed with a repellent product. Repellent sprays fragment the colony — it buds into multiple satellite colonies that spread through the building. Non-repellent bait is the only sustainable protocol, and it requires patience (4-8 weeks) rather than a knockdown visit.

Rodents concentrate in food service and dietary storage. Interior rodenticide is off-limits in resident-access areas — exclusion, tamper-resistant exterior stations, and aggressive dock-door sealing are the program. Any rodent evidence found during an ISDH survey is a citation risk regardless of whether live animals are present.

German roach pressure concentrates in central kitchen equipment interiors and staff break rooms — not resident rooms in most cases. Gel baiting with IGR, placed in harborage (motor housings, equipment seams), without any spray or aerosol near food service. Introduction is usually through delivery boxes from broadline distributors.

Central kitchen drain biofilm is the breeding site. Enzymatic biofilm digesters and nightly sanitation protocols — not sprays. Drain fly issues in dietary get surveyed; we build source-based protocols that hold through the survey cycle.

Indian meal moth and grain beetles infest dry goods in dietary storage — flour, rice, cereal, oatmeal, decorative pasta. FIFO rotation, container swaps to sealed bulk, and pheromone monitoring catch it before it's a dietary inspection finding. Activity-program storage (craft seeds, birdseed for resident activities) is an often-missed secondary source.

Asian lady beetles, brown marmorated stink bugs, and cluster flies accumulate on south and west-facing exterior walls each fall. Resident-room window accumulation is a visible-pest complaint that affects resident experience scores. Late-August perimeter exterior treatment prevents the fall intrusion.

Occasional invaders (wolf spiders, centipedes, ground beetles) appear in resident-accessible courtyards and patios. Not typically a survey-citation concern but a resident-comfort concern. Exterior perimeter protocol addresses with low-toxicity granule and structural exclusion.