How to eradicate fleas in a couch? - briefly
Vacuum the entire couch thoroughly, then apply an upholstery‑safe flea spray or powder and follow with a hot‑steam treatment to penetrate seams and cushions. Wash removable covers in hot water, repeat the process after a week, and maintain regular pet flea control to prevent reinfestation.
How to eradicate fleas in a couch? - in detail
Fleas hidden in upholstery require a multi‑stage approach.
Initial assessment involves removing all removable covers and inspecting seams, cushions, and crevices for adult insects, larvae, and eggs. Lightly shaking cushions over a white surface helps reveal moving specimens.
Cleaning phase:
- Vacuum the entire sofa thoroughly, using a brush attachment. Empty the vacuum bag or canister into a sealed plastic bag and discard outdoors.
- Wash all removable fabrics in hot water (minimum 60 °C) and tumble‑dry on high heat for at least 30 minutes.
- Apply a steam cleaner to non‑removable fabric, maintaining steam temperature above 100 °C for a minimum of five minutes per area.
Chemical treatment:
- Select a product labeled for flea control on indoor fabrics, containing an adulticide such as permethrin or a growth regulator like methoprene.
- Follow label directions precisely; apply evenly to all surfaces, paying special attention to seams and folds.
- Allow the treated area to dry completely before re‑assembly.
Environmental control:
- Place flea traps (e.g., sticky pads with attractant) beneath the sofa for 48 hours to capture escaping adults.
- Treat surrounding carpet and floor coverings with a suitable residual spray, extending coverage at least one foot beyond the furniture footprint.
Prevention measures:
- Use slipcovers that can be laundered regularly at high temperatures.
- Schedule monthly vacuuming and periodic steam cleaning.
- Maintain indoor humidity below 50 % to discourage flea development.
Completing these steps eliminates the existing infestation and creates conditions unfavorable for re‑infestation.