What to do against bedbugs? - briefly
Inspect bedding and surrounding furniture, isolate and launder infested fabrics at ≥ 60 °C, vacuum cracks and seams, then apply a regulated insecticide or heat treatment to eradicate remaining insects; repeat the process after 7‑10 days to break the life cycle. Monitor traps regularly and keep clutter to a minimum to prevent re‑infestation.
What to do against bedbugs? - in detail
Bedbug infestations require prompt and systematic action to eliminate the insects and prevent recurrence.
Accurate identification is the first step. Adult bedbugs measure 4–5 mm, have a reddish‑brown color, and are visible on seams of mattresses, box‑spring frames, headboards, and furniture crevices. Signs include rust‑colored fecal spots, shed exoskeletons, and small, itchy bite marks.
Immediate measures focus on containment. Remove all bedding, curtains, and clothing from the affected area and place them in sealed plastic bags. Wash textiles in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes. Vacuum mattresses, upholstered furniture, and floor surfaces thoroughly; discard the vacuum bag or clean the canister immediately after use.
Effective treatment combines chemical and non‑chemical methods:
- Professional insecticide application – Certified pest‑control operators use registered products such as pyrethroids, neonicotinoids, or desiccant dusts, applying them to cracks, baseboards, and hidden harborages.
- Heat treatment – Raising room temperature to 50–55 °C for a minimum of 90 minutes kills all life stages; professional equipment ensures uniform heat distribution.
- Cold treatment – Exposing items to –20 °C for at least 4 days eliminates bedbugs; suitable for infested belongings that cannot be heated.
- Encasement – Mattress and box‑spring encasements labeled «bedbug‑proof» trap any remaining insects and prevent new colonization.
Prevention strategies reduce the risk of re‑infestation:
- Install interceptors under bed legs to capture crawling insects.
- Keep luggage elevated and sealed when traveling; inspect hotel bedding before use.
- Seal cracks and crevices in walls, floors, and baseboards with caulk.
- Reduce clutter that offers hiding places.
- Conduct regular visual inspections, especially after returning from trips or after treatment.
Monitoring continues for at least three months post‑treatment. Use passive traps such as pitfall monitors placed near sleeping areas; record any captures and repeat inspections weekly. If activity persists, repeat professional treatment and reassess sealing and sanitation practices.
Adhering to these steps provides a comprehensive approach to eradicate bedbugs and maintain a pest‑free environment.