My son brought me back a woolen carpet from China around 10 years ago. I adore it and try to take care of it the best I can. I first used Heirloom Oriental Rug Cleaning a couple of years ago and was happy with the results. During my most recent cleaning I was surprised they were able to get it back to me in 4 days, normally it takes a while to dry. The delivery man told me that they got a new heating room. The price is a bit expensive ($360) but the quality is great. This is a great rug cleaning company and I highly recommend them.