Vacuum and dust, often
The best thing you can do for a wool rug is get the grit out before it grinds the fibre down. Vacuum regularly with the beater bar off — it pulls at the pile and the fringe — and every so often take a smaller rug outside to shake or gently beat it. Wool holds several pounds of dry soil before it ever looks dirty, so this dry work does most of the cleaning.
Spot-clean spills gently and fast
Blot a fresh spill immediately with a clean white cloth, working from the edge inward, and lift the moisture — do not rub, which felts the surface. If you need a cleaner, use a small amount of wool-safe, pH-neutral detergent in cool water, blot it through, and rinse with a barely damp cloth. Keep it light; wool that gets too wet takes a long time to dry and can felt or smell.
What wool cannot take
Three things ruin wool: heat, harsh chemistry and soaking. Hot water and steam shrink and felt it, alkaline or “oxy” cleaners and bleach strip the natural lanolin and dull the colour, and a full soak at home leaves the backing wet for days. That is why a wool rug is not a job for a carpet shampooer or a hot machine wash.
Why a deep clean belongs at a plant
When a wool rug is genuinely dirty, it needs what a home clean cannot do: dry dusting to pull the embedded grit, dye testing, a full immersion wash in cool water with wool-appropriate chemistry, and controlled flat drying. Done right, that is what refreshes the colour and lifts the soil without felting or shrinking the rug.
What wool rug cleaning costs in NYC
Professional wool rug cleaning in New York runs about $4 to $8 per square foot, with a $150 minimum — a 9×12 rug (108 square feet) works out to roughly $432 to $864. It is more than a bottle of spray, but for a rug that should last decades it is the difference between cleaning it and slowly wearing it out.