Comment: I also had some wool throw rugs cleaned by Dalworth and they are beautiful again. So I tried your carpet cleaning in house. The carpets look great for the most part but the blood spots left my cat in the living room did not clean as well as I had hoped. The technician said at the beginning that if they were older than a week it would be difficult to clean them. The stains are a couple of months old. So I understand the not being able to get them clean. The service technician was very polite and careful with my belongings. I am happy I had the carpets done.