How to treat a sofa for animal fleas? - briefly
First, vacuum the sofa thoroughly to eliminate adult fleas and eggs, then apply an EPA‑registered flea spray or diatomaceous‑earth powder according to the label directions, allowing it to dry completely. Repeat the treatment after seven days and wash any removable covers in hot water to eradicate any remaining life stages.
How to treat a sofa for animal fleas? - in detail
Treating a flea‑infested sofa requires a systematic approach that eliminates adult insects, immature stages, and eggs while preventing re‑infestation.
First, remove all removable cushions, blankets, and slipcovers. Wash them in hot water (minimum 130 °F/54 °C) for at least 30 minutes; tumble dry on high heat. If fabric cannot be laundered, place items in a sealed plastic bag for 48 hours to starve fleas.
Second, vacuum the entire surface, seams, and crevices. Use a brush attachment to dislodge eggs and larvae. Empty the vacuum canister or bag into a sealed container and discard it outdoors.
Third, apply a flea‑killing spray or powder specifically labeled for upholstery. Follow the manufacturer’s dosage instructions; ensure even coverage on fabric, frames, and hidden pockets. Allow the product to dry completely before use.
Fourth, steam‑clean the upholstery with a handheld steamer set to at least 200 °F (93 °C). The heat penetrates deep layers, killing hidden stages. Allow the sofa to dry thoroughly to avoid mold growth.
Fifth, treat the surrounding environment. Wash pet bedding, vacuum carpets, and apply a residual indoor flea spray to baseboards and cracks. Use a flea collar or topical medication on pets to stop further egg deposition.
Sixth, repeat the entire process after 7–10 days, targeting newly emerged fleas that survived the initial treatment. Continue weekly vacuuming and periodic spot‑treatments for at least one month.
Finally, maintain prevention by keeping pets on a regular flea control regimen, cleaning upholstery regularly, and using a low‑toxicity repellent spray on the sofa every few weeks.
Following these steps eliminates the current infestation and reduces the likelihood of recurrence.