Cleaning Methods and Equipment
Cleaning Methods and Equipment
Cleaning Methods and Equipment tests selecting a method that fits the fiber, construction, and soil level, and using equipment without over-wetting or damaging the rug.
Core rules and concepts
- Dry-soil removal comes first: thorough vacuuming with a brush, tumble dusting, or compressed air removes grit that abrasion would drive into the pile.
- Surface/low-moisture methods include encapsulation, bonnet cleaning, and low-flow extraction. They suit tufted, latex-backed, and fragile rugs.
- Wet washing means immersion in a wash pit with controlled water temperature, pH, agitation, and thorough rinsing. It suits stable hand-knotted rugs.
- Hand detail fringes, borders, and stains. Rinse until runoff is clear.
- Equipment: extractor, rotary, blower, dehumidifier, centrifuge/wringer, and moisture meter. Soft water improves rinsing.
- Match agitation to fiber: gentle for wool and silk, never aggressive on weak or worn foundations. Pre-test, allow dwell time, and rinse thoroughly.
Worked example
A tufted rug with a latex backing and sewn fringe is not immersed. It is vacuumed, surface-cleaned with low moisture at controlled pH, extracted, and dried flat with airflow. Immersion could delaminate the backing and shrink the rug.
Traps
Skipping dry-soil removal; over-wetting tufted rugs; aggressive agitation on wool; and failing to rinse.