How to destroy house bedbugs? - briefly
Apply high‑temperature treatment (above 50 °C) to all infested zones, use a certified residual insecticide labeled for bed‑bugs, seal mattresses with encasements, and vacuum and launder bedding at 60 °C. For severe infestations, enlist professional exterminators to guarantee complete eradication.
How to destroy house bedbugs? - in detail
Bed‑bug eradication begins with accurate detection. Look for live insects, rust‑colored spots on sheets, and small dark fecal stains along seams and crevices. Confirm presence before initiating treatment.
- Isolate the infested area. Strip bedding, curtains, and clothing; place items in sealed plastic bags for at least 72 hours to starve bugs.
- Wash all washable fabrics in hot water (≥ 60 °C) and tumble‑dry on high heat for a minimum of 30 minutes.
- Vacuum mattresses, box springs, headboards, furniture, and floor joints thoroughly. Empty the vacuum bag into a sealed container and discard.
- Apply a high‑temperature method: use a professional‑grade steamer (≥ 100 °C) on seams, folds, and hard‑to‑reach spots. Steam for at least 10 seconds per area to ensure lethal exposure.
- Deploy heat treatment for the entire room if possible. Raise ambient temperature to 50–55 °C and maintain for 4–6 hours; this penetrates deep into hidden refuges.
- Use approved insecticide powders or sprays labeled for bed‑bug control. Target cracks, baseboards, electrical outlets, and mattress edges. Follow label dosage and safety instructions precisely.
- Install encasements on mattresses and box springs that are certified insect‑proof. Keep encasements on for at least one year to trap any survivors.
- Set up monitoring devices such as interceptors under bed legs. Check weekly and replace when filled.
If infestation persists after these steps, contact a licensed pest‑management professional. They can apply residual chemicals, perform whole‑room heat treatment, or use fumigation as needed. Continuous vigilance—regular inspections, prompt laundering of linens, and maintenance of a clutter‑free environment—prevents re‑infestation.