How to wash a bed to remove fleas? - briefly
Use water heated to at least 130 °F (54 °C) and a high‑heat dryer cycle to eliminate fleas and their eggs, then vacuum the mattress and surrounding area thoroughly. Apply an indoor‑safe insecticide spray to the bedding before washing for extra assurance.
How to wash a bed to remove fleas? - in detail
Cleaning a flea‑infested mattress requires a systematic approach to eradicate all life stages of the parasite and prevent re‑infestation.
First, remove all bedding. Strip sheets, pillowcases, blankets, and mattress protectors. Place each item in a sealed plastic bag to avoid spreading fleas during transport.
Next, sort the laundry by fabric type and temperature tolerance. For cotton, linen, and most synthetic blends, wash on the hottest setting the machine allows—typically 60 °C (140 °F) or higher. Use a heavy‑duty detergent and add a flea‑killing additive such as pet‑safe insecticidal laundry booster or a teaspoon of white vinegar for additional efficacy. Run a full‑cycle wash followed by an extra rinse to eliminate detergent residues that could attract insects.
After washing, dry the items on the highest heat setting available. A dryer cycle of at least 30 minutes at 70 °C (158 °F) kills adult fleas, eggs, and larvae. If a dryer is unavailable, hang the linens in direct sunlight for several hours; ultraviolet radiation and heat are lethal to fleas.
Now turn to the mattress itself. Vacuum the entire surface thoroughly, using a hose attachment to reach seams, tufts, and crevices. Dispose of the vacuum bag or empty the canister into a sealed bag and discard it outside the home.
Apply a flea‑specific spray or powder that is labeled safe for mattresses. Follow the product’s instructions regarding dilution, coverage, and drying time. Ensure the treatment penetrates the fabric and underlying foam. Allow the mattress to air dry completely before proceeding.
If the mattress cover is removable, launder it using the same high‑temperature protocol described above. For non‑removable covers, repeat the spray application after the mattress dries, then let it sit for the recommended contact period before re‑covering.
Finally, prevent recurrence by treating the surrounding environment. Wash the pet’s bedding, vacuum carpets, and treat any pet‑holding areas with an appropriate flea control product. Seal all laundry bags and dispose of them outside the residence.
By adhering to these steps—high‑temperature washing, thorough drying, targeted chemical treatment, and comprehensive environmental control—the mattress can be restored to a flea‑free condition.