How to clean linens of fleas? - briefly
Wash the sheets, pillowcases and blankets in water at a minimum of 130 °F (54 °C) with detergent, then tumble‑dry on the highest heat setting for at least 30 minutes. If any fleas remain, vacuum the mattress and surrounding area and treat the fabric with a label‑approved flea spray.
How to clean linens of fleas? - in detail
Fleas survive on fabric until they are eliminated by heat, moisture, or chemicals. Begin by separating all infested items—sheets, pillowcases, blankets, and removable mattress covers—from untreated laundry. Place each piece in a sealed plastic bag for at least 24 hours; this starves adult fleas and prevents new eggs from hatching during the cleaning process.
Wash the textiles in the hottest water safe for the material. For cotton and polyester, set the machine to 140 °F (60 °C) or higher. Add a full dose of detergent and a cup of white vinegar to disrupt flea exoskeletons and neutralize odors. Run a second rinse cycle to remove residual debris.
Immediately transfer the washed items to a dryer. Use the highest heat setting for a minimum of 30 minutes; sustained high temperature kills all life stages of the parasite. If a dryer is unavailable, hang the linens in direct sunlight for several hours, ensuring each side receives full exposure.
After drying, vacuum the mattress, box spring, and surrounding floor. Employ a vacuum equipped with a HEPA filter, then seal the bag and discard it outdoors. Repeat vacuuming after 48 hours to capture any newly emerged fleas.
For persistent infestations, treat the bedding with an approved insecticide spray. Choose a product labeled for fabric use, apply according to the manufacturer’s instructions, and allow the recommended drying time before reuse.
Finally, implement preventive measures: wash new linens before first use, store seasonal bedding in airtight containers, and maintain regular vacuuming of sleeping areas. These steps reduce the likelihood of future flea colonization.