How to evict domestic bedbugs? - briefly
Identify and isolate all infested zones, wash linens at ≥ 120 °F, vacuum thoroughly, and apply a certified residual insecticide. Seal cracks, install mattress encasements, and repeat the treatment after 7–10 days to confirm complete removal.
How to evict domestic bedbugs? - in detail
Bedbugs hide in seams, cracks, and upholstery, so begin with a thorough inspection. Use a flashlight and a fine‑toothed comb to examine mattress edges, box springs, headboards, baseboards, and furniture joints. Confirm presence by spotting live insects, shed skins, or dark spots of excrement.
Prepare the environment before treatment:
- Strip all bedding, curtains, and removable fabric items.
- Launder textiles in hot water (≥ 60 °C) and tumble‑dry on high heat for at least 30 minutes.
- Vacuum floors, carpets, and upholstered surfaces; discard the vacuum bag or seal the canister in a plastic bag.
- Seal non‑washable items in airtight containers for at least two weeks to starve any hidden bugs.
Apply non‑chemical measures:
- Encase mattresses and box springs in zippered, bedbug‑proof covers; leave them on for a minimum of three months.
- Place interceptors under each bed leg to trap climbing insects.
- Use a steamer (≥ 120 °C) on seams, folds, and crevices; steam for at least 20 seconds per spot to ensure lethal temperatures.
Implement chemical control if infestation persists:
- Select a registered insecticide formulated for bedbugs (e.g., pyrethroid‑based spray, silica‑based dust, or neonicotinoid‑based product). Follow label instructions precisely.
- Apply spray to cracks, baseboards, and the underside of furniture, avoiding direct contact with skin or pets.
- Dust silica gel or diatomaceous earth into voids; leave undisturbed for several days to desiccate insects.
- Treat the perimeter of each room, focusing on areas where bugs are most likely to hide.
Monitor progress:
- Re‑inspect weekly, using the same visual methods.
- Replace interceptors and retreat hotspots after two weeks if activity continues.
- Maintain the sealed environment for at least 90 days; any resurgence indicates incomplete treatment.
Finalize eradication:
- Remove protective mattress encasements only after confirming no live bugs for a full month.
- Restore cleaned linens and fabrics.
- Continue periodic vacuuming and visual checks for at least six months to prevent re‑infestation.