How to fight a domestic bedbug? - briefly
Identify infested zones, isolate and launder bedding at ≥60 °C or apply a labeled insecticide, vacuum seams and crevices thoroughly, then monitor and repeat the process until no bugs are observed.
How to fight a domestic bedbug? - in detail
Bed bugs hide in seams, mattress folds, box‑spring corners, headboards, furniture joints, and baseboard cracks. Locate the infestation by inspecting these areas for live insects, shed skins, or dark‑red spots of excrement. Use a bright flashlight and a magnifying lens to improve visibility.
Prepare the environment before treatment. Remove all bedding, curtains, and clothing. Wash fabrics in hot water (minimum 60 °C) and tumble‑dry on high heat for at least 30 minutes. Vacuum floors, upholstered furniture, and cracks with a HEPA‑rated vacuum; immediately seal the vacuum bag in a plastic bag and discard it.
Apply non‑chemical control measures first.
- Encase mattresses and box springs in zippered, tear‑proof covers rated for bed‑bug protection; leave the covers on for at least one year.
- Use steam cleaners set to 150 °F (65 °C) on mattresses, sofas, and other infested surfaces; steam penetrates fabric and kills insects on contact.
- Deploy double‑sided adhesive traps under bed legs and furniture legs to capture wandering bugs and monitor activity.
If the infestation persists, incorporate chemical options.
- Select a registered pyrethroid‑based aerosol or a neonicotinoid spray approved for indoor use. Apply directly to crevices, seams, and hidden areas, following label instructions for dosage and re‑application intervals.
- For cracks and voids, use a liquid insecticide formulated for residual action; allow the product to dry fully before re‑entering the room.
- Consider a professional heat‑treatment service that raises room temperature to 135 °F (57 °C) for several hours, ensuring complete eradication.
After treatment, implement ongoing monitoring.
- Place interceptor cups beneath each leg of the bed and furniture; inspect weekly and replace when insects are captured.
- Conduct monthly visual checks of previously affected zones for new signs of activity.
- Maintain a clutter‑free environment; store items in sealed plastic containers to reduce hiding places.
Prevent re‑infestation by inspecting second‑hand furniture before bringing it indoors, sealing cracks in walls and flooring, and regularly laundering bedding. Consistent application of these steps eliminates the pest and safeguards the home from future outbreaks.