Bed Bug
Identification & Control

Identification

Trait	Detail
Adult size	About 4–5 mm—roughly apple seed length—wingless oval when unfed.
Colour	Reddish brown when fed; flatter and duller when unfed.
Nymphs	Smaller, translucent to straw coloured before feeding.
Eggs	Tiny white elongate caps about 1 mm, glued in cracks.
Signs	Dark fecal spotting on mattress seams, headboards, and outlet plates; shed skins in clusters.
Bites	Reactions vary; patterned lines or groups can occur but are not proof alone—many skin issues mimic bites.

Bed bugs (Cimex lectularius) are hitchhiking insects that move in luggage, used furniture, and shared laundry. In Greater Vancouver’s dense rental and strata stock, they travel along pipe chases, baseboard gaps, and electrical lines between units. Early identification relies on spotting, casts, and live insects in seams—not only on skin reactions.

Behaviour & Habits

They aggregate within a few metres of where people sleep or sit for long periods: beds, sofas, recliners, and sometimes desk chairs in home offices. Feeding is nocturnal in quiet settings but can shift when hosts sleep odd hours. They can pause months without feeding in cool voids, which complicates “I have not seen them in weeks” assumptions.

Population growth accelerates with access to hosts and harborages; heavy clutter multiplies crack options. High-turnover buildings—student housing, short-term rentals—see faster movement if introductions are frequent.

Health & Property Risks

⚠ Health risk — professional removal recommended. While not known to transmit disease in the field like some arthropods, bites cause itch, sleep loss, and secondary infection risk from scratching; heavy infestations stain fabrics and create social and tenancy stress.

Psychological burden is real: anxiety, stigma, and conflict between neighbours when source units are unclear. Property risks include discarded furniture costs, repeated laundering, and in severe cases odor from large aggregations.

Prevention

• Inspect second-hand furniture and seams with a flashlight before bringing items inside.
• Use luggage racks away from walls in hotels; heat-treat or dryer-cycle travel clothes when appropriate.
• Encase mattresses after professional confirmation if recommended; avoid cheap encasements that tear.
• Reduce bedroom clutter near the bed to expose harborages at inspection.
• Seal large cracks along baseboards in rentals when landlord permits.
• Coordinate strata notices when adjacent units share wall penetrations.

How We Treat Bed Bugs

We inspect to map harborages and travel routes, then apply a structured program that may combine physical removal, targeted applications, and monitoring per site rules—not a single generic spray. Multi-unit buildings need adjacent access planning and documentation for managers. Follow-up verifies live activity reduction against baseline.

For bed bug programs in Greater Vancouver, see our bed bug treatment service and schedule an inspection before moving furniture between rooms in ways that spread bugs.

Frequently Asked Questions Q: Can bed bugs live in electronics?

A: They can use warm voids; inspection determines whether devices need special handling.

Q: Do they jump?
A: No; they crawl and are carried on objects.

Q: Can I heat my whole house with a space heater?
A: DIY heat is unsafe and uneven; professional heat or integrated methods follow engineering controls.

Q: Are dogs always used?
A: Canine alerts are optional tools; visual confirmation still matters.

Q: How long until I can sleep peacefully?
A: Timelines depend on extent and method; written follow-up dates are set after inspection.

Q: Who pays in a strata?
A: Bylaws and insurance vary; documentation supports council decisions—we do not provide legal advice.