Bedbugs have appeared, how can I get rid of them? - briefly
Eliminate the insects by washing all bedding and clothing in hot water, vacuuming seams and crevices, and applying a certified residual insecticide or heat treatment. For persistent infestations, hire a licensed pest‑control professional to conduct a comprehensive eradication program.
Bedbugs have appeared, how can I get rid of them? - in detail
Bed bug infestations require a systematic approach that combines detection, immediate control measures, and long‑term prevention.
First, confirm the presence of the insects. Look for live bugs about the size of an apple seed, dark‑brown or reddish bodies, and shed skins. Inspect seams of mattresses, box‑spring edges, headboards, nightstands, and cracks in wall baseboards. Use a flashlight and a thin card to slide under fabrics; any small brown spots are likely fecal stains.
Once confirmed, isolate the affected area. Strip the bed of all linens, wash them in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes. Place the stripped mattress and box spring in a sealed plastic bag or cover with a zippered encasement designed to trap insects. Vacuum the entire room, paying special attention to seams, folds, and crevices; immediately discard the vacuum bag or empty the canister into a sealed container.
Chemical options include:
- Silicone‑based sprays – effective on contact, limited residual activity.
- Pyrethroid formulations – widely available, but many bed bug populations show resistance.
- Insect growth regulators (IGRs) – disrupt molting, useful as a supplemental treatment.
- Dusts such as diatomaceous earth – applied in voids and cracks, works by desiccation.
Apply each product according to the label, focusing on hiding places rather than the sleeping surface. Avoid over‑application, which can create resistance and health hazards.
Non‑chemical methods complement chemicals:
- Steam treatment – deliver steam above 100 °C to mattresses, furniture, and baseboards; the heat kills all life stages within seconds.
- Heat chambers – portable units raise room temperature to 50‑55 °C for several hours, ensuring complete mortality.
- Cold treatment – exposing items to –18 °C for at least four days can eliminate insects, suitable for infrequently used belongings.
If the infestation persists after thorough DIY attempts, professional pest control is advisable. Exterminators typically combine licensed insecticides, heat‑based equipment, and detailed monitoring plans. Request a written protocol that outlines follow‑up inspections and retreat schedules.
Prevent re‑introduction by:
- Installing bed‑bug‑proof encasements on mattresses and box springs.
- Reducing clutter that offers hiding places.
- Inspecting second‑hand furniture before bringing it indoors.
- Regularly washing bedding and vacuuming rooms.
Consistent application of these steps disrupts the life cycle, reduces population size, and ultimately eradicates the problem.