When you call The Rug Expert, you get an IICRC certified: Master Cleaner, Master Restorer, and Senior Carpet Inspector. I'll give you expert (no nonsense) advice to any cleaning, restoration, or inspection problem you may have. In the San Francisco Bay Area in California, call me. I extract all the dirt, grime & debris of 100% of your carpet yarns. I don't just buff the surface like some bonnet or carbonation methods (Dry-Chemical Systems) do. With My cleaning process, your carpets and rugs will stay cleaner longer because I extract all the dirt & debris.