How can you treat the bed for lice and nits? - briefly
Wash all bedding, clothing, and washable items in water ≥ 130 °F (54 °C) and dry on the highest heat setting; vacuum the mattress, box spring, and surrounding surfaces, then discard the vacuum bag. Apply a nit‑removing spray or wipe to non‑washable fabrics and seal them in a plastic bag for two weeks to kill any remaining eggs.
How can you treat the bed for lice and nits? - in detail
Treating sleeping surfaces after a lice infestation requires a systematic approach that eliminates both adult insects and their eggs.
First, remove all bedding, blankets, and pillowcases from the sleeping area. Place each item in a sealed plastic bag to prevent re‑contamination during transport.
Wash all washable fabrics in hot water. Set the temperature to at least 130 °F (54 °C) and use a detergent that contains enzymes, which helps break down the protective coating of the eggs. Run a full‑cycle wash, then dry on a high‑heat setting for a minimum of 30 minutes; the combination of heat and agitation kills lice and nits.
For items that cannot be machine‑laundered, seal them in a heavy‑duty bag and store them in a freezer set to –4 °F (–20 °C) for at least 72 hours. The prolonged low temperature destroys the insects and their eggs.
Next, clean the mattress, box spring, and surrounding furniture. Vacuum all surfaces with a hose attachment, paying special attention to seams, folds, and headboards. Immediately discard the vacuum bag or empty the canister into a sealed bag and dispose of it outdoors.
Apply an EPA‑approved lice‑killing spray or powder to the mattress, bed frame, and any upholstered surfaces that cannot be laundered. Follow the product label precisely, ensuring adequate ventilation and avoiding contact with skin or eyes. After the recommended contact time, wipe the treated areas with a damp cloth and allow them to dry completely.
Finally, adopt preventive habits to reduce the risk of re‑infestation. Change and launder bedding weekly, use tightly woven pillowcases, and store infrequently used blankets in sealed containers. Regularly inspect hair and scalp for signs of lice, and treat any new cases promptly to limit spread to the sleeping environment.