How should you wash clothing to remove bedbugs? - briefly
Wash contaminated garments in water at a minimum of 120 °F (49 °C) and immediately tumble‑dry on the highest heat setting for at least 30 minutes. Store the cleaned items in sealed bags until the drying cycle is finished to avoid re‑infestation.
How should you wash clothing to remove bedbugs? - in detail
To eradicate bedbugs from garments, follow a precise washing protocol. Begin by separating infested items from clean laundry to prevent cross‑contamination. Place all affected clothing in a sealed plastic bag for transport to the washing area, and wash the bag itself on a hot cycle before reuse.
Select the hottest water temperature the fabric can tolerate; for most cotton and polyester blends, 130 °F (54 °C) or higher is effective. Use a regular detergent in the recommended amount. For added safety, add a non‑chlorine bleach or a laundry sanitizer approved for use at high temperatures. Run a full‑wash cycle lasting at least 30 minutes; longer cycles increase mortality rates for any surviving insects or eggs.
After washing, transfer garments immediately to a dryer set to the highest heat setting (minimum 130 °F/54 °C). Dry for a minimum of 30 minutes; extended drying to 45 minutes provides a safety margin. Heat exposure at these levels kills all life stages of the pest.
If any item cannot endure high heat, consider the following alternatives:
- Soak in a solution of hot water (≥120 °F/49 °C) and detergent for 15 minutes, then rinse in hot water.
- Apply a commercial insecticide formulated for fabrics, following label instructions, then launder as above.
- Iron the clothing on the highest setting appropriate for the fabric, ensuring the iron contacts all areas for at least 10 seconds.
Once the drying phase is complete, store cleaned garments in sealed, airtight containers or zip‑lock bags to avoid re‑infestation. Inspect the washing machine drum, gasket, and any removable parts; run an empty hot‑water cycle with bleach or a laundry sanitizer to disinfect the appliance.
If a subsequent inspection reveals any remaining bugs, repeat the wash‑dry sequence without delay. Consistent application of high temperature, proper detergent, and thorough drying eliminates bedbugs from clothing and reduces the risk of spreading the infestation.