Oxy-Dry cleaning 30 year old carpet plus insights on SETT vs HWE

I have been cleaning this carpet for a few years and it always cleans up well although there are often bad stains to address. Once again the stains come out and the carpet cleans amazing and my customer was thrilled with the results. At about 20 minutes in I share some thoughts on why the Ultra Low Moisture/Soil Extraction Transfer Technology method is so effective compared to systems that just spray the carpet and extract without adequate agitation.