How to remove domestic bedbugs? - briefly
Thoroughly vacuum mattresses, furniture, and cracks, then wash all bedding and clothing in hot water and dry on high heat. Apply a registered residual insecticide to affected areas, seal entry points, and repeat the process after a week to confirm eradication.
How to remove domestic bedbugs? - in detail
Bedbugs infestations demand precise detection and systematic eradication. Begin by confirming the presence of insects: look for live specimens, rusty‑colored spots on bedding, and tiny white eggs in seams, creases, and furniture joints. Use a bright flashlight and a magnifying lens to inspect mattress edges, box‑spring folds, headboards, and upholstered chairs.
Clear the area before treatment. Strip all bedding, curtains, and removable fabrics; launder at 60 °C (140 °F) for at least 30 minutes, then dry on high heat. Seal non‑washable items in airtight plastic bags for a minimum of two weeks to starve hidden bugs. Vacuum every surface, paying special attention to seams, tufts, and cracks; discard the vacuum bag or empty the canister into a sealed bag immediately.
Implement the following control methods, selecting those appropriate for the severity of the infestation:
- Heat treatment – Raise room temperature to 50 °C (122 °F) for several hours using professional equipment or portable heaters; heat kills all life stages instantly.
- Cold exposure – Place infested objects in a freezer set at –18 °C (0 °F) for at least 72 hours; this eliminates eggs, nymphs, and adults.
- Chemical application – Apply EPA‑registered insecticide sprays, dusts, or aerosol foggers to cracks, baseboards, and furniture frames; follow label directions, wear protective gear, and ensure proper ventilation.
- Encasement – Fit mattress and box‑spring covers labeled “bedbug proof” to trap any remaining insects and prevent re‑infestation.
- Steam – Use a handheld steamer delivering 100 °C (212 °F) steam to penetrate fabric folds, seams, and hollow furniture; maintain contact for at least 10 seconds per spot.
After treatment, repeat vacuuming and laundering weekly for four weeks to capture any survivors emerging from eggs. Inspect all previously treated zones regularly; retreat only if live bugs reappear. Maintain a clutter‑free environment, seal cracks in walls and flooring, and install bed‑leg interceptors to monitor future activity.
By following these steps methodically, a household can achieve complete elimination of the pest and reduce the likelihood of recurrence.