How can you get rid of fleas in bedding? - briefly
Remove all linens, wash them in hot water (≥130 °F) and dry on high heat, then vacuum the mattress and surrounding area, applying a flea spray or diatomaceous earth as needed.
How can you get rid of fleas in bedding? - in detail
Eliminating fleas from bed linens requires a systematic approach that targets both the insects and their eggs.
First, remove all bedding items—sheets, pillowcases, blankets, and mattress protectors. Place each piece in a sealed plastic bag and transport it to a washing machine. Use the hottest water temperature the fabric tolerates, typically 130 °F (54 °C) or higher, and add a regular laundry detergent. Follow the wash cycle with a high‑heat dryer setting for at least 30 minutes; the combination of heat and agitation kills adult fleas, larvae, and eggs.
Second, treat the mattress and surrounding surfaces. Vacuum the entire mattress, box spring, and bed frame using a vacuum equipped with a HEPA filter. Work slowly, overlapping strokes to ensure all crevices are cleared. Immediately empty the vacuum canister into a sealed bag and dispose of it in an outdoor trash container. After vacuuming, apply an insecticide labeled for indoor use on fabrics and upholstery. Choose a product containing permethrin, pyrethrin, or a neonicotinoid, and follow the manufacturer’s directions for dilution, application method, and safety precautions. Allow the treated area to dry completely before restoring bedding.
Third, address the bedroom environment to prevent reinfestation. Wash curtains, carpet edges, and any fabric‑covered furniture using the same high‑heat protocol. Reduce humidity to below 50 % with a dehumidifier, as fleas thrive in moist conditions. Seal cracks in walls or baseboards where rodents—potential flea hosts—might enter.
Finally, monitor the situation for at least two weeks. Perform daily inspections of the mattress surface, looking for live fleas or flea dirt (tiny dark specks). If activity persists, repeat the vacuum‑and‑treatment cycle and consider a professional pest‑control service for comprehensive eradication.