How to exterminate bedbugs at home? - briefly
Locate and isolate all infested zones, vacuum thoroughly, launder fabrics at ≥ 60 °C, and seal cracks and crevices. Apply a registered insecticide, steam, or professional heat treatment, then monitor for re‑appearance over several weeks.
How to exterminate bedbugs at home? - in detail
Eliminating bed bugs in a residential environment requires a systematic approach that combines early detection, thorough treatment, and preventive measures.
First, confirm the infestation. Look for live insects, shed skins, and small rust‑colored spots on mattresses, bedding, and furniture. Use a flashlight to examine seams, folds, and cracks where insects hide.
Next, prepare the area for treatment:
- Strip all bedding, curtains, and removable fabric items. Wash at 60 °C (140 °F) and dry on high heat for at least 30 minutes.
- Vacuum mattresses, box springs, bed frames, and surrounding furniture. Empty the vacuum container into a sealed bag and discard outdoors.
- Seal infested items in plastic bags for 2‑3 weeks to starve insects that may be hidden inside.
Apply the chosen control methods:
- Heat treatment – Raise room temperature to 50 °C (122 °F) for a minimum of 90 minutes. Portable heaters can maintain the required heat; use thermometers to monitor hotspots.
- Steam – Direct steam at 100 °C (212 °F) into seams, folds, and crevices. Steam penetrates deep enough to kill insects and eggs on contact.
- Insecticidal sprays – Use EPA‑registered products labeled for bed‑bug control. Apply to cracks, baseboards, and voids. Follow label instructions regarding dosage, ventilation, and re‑entry time.
- Diatomaceous earth – Lightly dust infested zones and hideouts. The abrasive particles damage the insects’ exoskeleton, leading to dehydration.
- Encasements – Install zippered mattress and box‑spring covers designed to trap insects. Keep covers on for at least one year to ensure all life stages die inside.
After treatment, conduct a follow‑up inspection after 7‑10 days. Repeat vacuuming and spot‑treat any new activity. Maintain a regular cleaning schedule, reduce clutter, and seal cracks in walls and flooring to eliminate future harborage sites.
Consistent application of these steps will eradicate the pest population and prevent recurrence.