We had restored and cleaned thousands of area rugs.
When it comes to antique Persian area rug, we really know what we are doing.
Above video clip, Cleaning a 120 years old Persian Serapi.
we used wool cleaning detergent and lots of water, we scrub the rug with rotary cleaning machine, detergent and water to dissolve the dirt,
then we rinse the rug with water hose until all dirt and detergent s are out of the area rug. Then it goes through wringer machine
Check it out