How to wash the floor to remove bedbugs? - briefly
Use hot water (≥120 °F) mixed with a strong detergent, scrub the floor completely, then rinse and dry. Follow with a steam treatment (≥130 °F) applied for at least 30 seconds per spot to kill any remaining bugs and eggs.
How to wash the floor to remove bedbugs? - in detail
To eliminate bedbug infestations from hard‑surface flooring, follow a systematic cleaning protocol that combines mechanical removal, chemical treatment, and environmental control.
Begin by clearing the area of all movable items. Vacuum the floor thoroughly using a high‑efficiency particulate air (HEPA) filter vacuum. Operate the machine slowly, overlapping each pass, to capture adult insects, nymphs, and eggs. Immediately seal the vacuum bag or canister in a zip‑lock bag and discard it outside the dwelling.
Next, apply a steam‑cleaning device that reaches a minimum temperature of 120 °C (248 °F). Direct the steam nozzle across the entire surface, maintaining contact for at least 30 seconds per spot. The heat penetrates crevices and destroys all life stages of the pest. Allow the floor to dry completely before proceeding.
After the floor has dried, treat it with an approved residual insecticide labeled for use on hard floors. Use a calibrated sprayer to apply an even thin coat, following the manufacturer’s dosage guidelines. Pay special attention to seams, baseboard gaps, and any cracks where insects may hide. Allow the product to cure for the period specified on the label, typically 4–6 hours, before walking on the surface.
For additional protection, lay a non‑porous floor sealant or epoxy coating over the treated area. This creates a barrier that hinders re‑infestation and simplifies future cleaning cycles. Ensure proper ventilation during application and adhere to safety data sheet (SDS) recommendations.
Maintain the floor by:
- Vacuuming weekly with a HEPA filter.
- Spot‑treating any new signs of activity with a fast‑acting spray.
- Keeping humidity below 50 % to discourage bedbug development.
Regular inspection and prompt response to any recurrence are essential to prevent resurgence.