Bed Bug

How to Identify Bed Bugs

Adult bed bugs are 4 to 5 mm in length — approximately the size of an apple seed — flat, oval, and reddish-brown. After feeding, they become swollen and darker red. They are wingless and cannot jump. Under magnification, their surface appears covered with short, golden hairs.

Nymphs (juveniles) pass through five instars before reaching adulthood. In early instars they are nearly colorless and very small (1 to 1.5 mm), making them almost invisible without a hand lens. After feeding, they take on a reddish color. Eggs are tiny (1 mm), translucent white, and are cemented to surfaces with a sticky secretion.

The most reliable field identification is finding a live specimen. Check mattress seams, the seams of the box spring, the joints and screw holes of wooden bed frames, behind headboards, and inside electrical outlets near the bed. Use a bright light and a business card to probe crevices.

Secondary indicators include: small reddish-brown spots or smears on sheets and mattress fabric (fecal staining from digested blood), pale yellow shed skins in seams, and a distinctive sweet, musty odor in heavily infested rooms that some describe as raspberries or almonds.

Behavior and Biology

Bed bugs are obligate blood feeders — they cannot survive without periodic blood meals. They are attracted to the carbon dioxide and body heat of sleeping hosts and typically feed between 1 and 5 am. A bed bug feeding takes 3 to 12 minutes and produces a painless anticoagulant-laced bite. Bite reactions vary dramatically from no visible reaction to significant welt clusters — itching typically appears 24 to 72 hours after the bite.

Bed bugs are cryptic during the day, hiding within 8 feet of their host in dark, narrow harborage sites. As populations grow, they spread progressively further — from the mattress to the bed frame, furniture, baseboards, and eventually wall voids and electrical outlets throughout the room.

A female lays 1 to 5 eggs per day and 200 to 500 eggs in her lifetime. At room temperature, eggs hatch in 6 to 10 days. Nymphs reach adulthood in 5 to 6 weeks under favorable conditions. An unfed adult can survive 4 to 6 months without a blood meal in cool conditions.

Health and Psychological Impact

Bed bugs are not currently known to transmit disease. However, their bites cause significant physical discomfort and their infestations cause severe psychological distress — sleep deprivation, anxiety, and social isolation are well-documented secondary effects. Secondary skin infections from scratch-induced wounds can occur.

In Hampton Roads, the combination of a large military population with frequent travel rotations, active hotel districts in Virginia Beach and downtown Norfolk, and high-volume temporary housing turnover creates elevated introduction risk compared to most markets. Bed bugs are exclusively introduced through human movement — they do not come in from yards or sewers.

Prevention and Professional Treatment

Inspect hotel room beds before unpacking: pull back the corner of the mattress at the head of the bed and check the seam and mattress tag area with a flashlight. Store luggage on the luggage rack, not the floor or bed. Wash all clothing on return from travel on the high heat cycle.

When purchasing used furniture, inspect all seams, joints, and zippered covers before bringing it into your home. Avoid taking mattresses from curbside — bed bug infestations are one of the primary reasons mattresses are discarded.

Once bed bugs are in your home, professional treatment is required. Store-bought sprays kill adults and nymphs on contact but do not penetrate eggs, causing the infestation to reset within 10 days. Heat treatment (120 to 135 degrees Fahrenheit, sustained) kills all life stages including eggs in a single treatment. See our bed bug treatment page for heat and chemical treatment options serving Virginia Beach and Hampton Roads.