We use a mixture of Extracting and Whittaker(part dry) cleaning method's for carpet cleaning. All of our chemicals are Environmental safe. We have adapted to  the "Green" safe cleaning. So, all the chemicals we use  are "Green".Depending how dirty the carpet (furniture) may be. We will go that extra step needed to get the best end result.We are a family run business for the past 22 years. Over the years we have changed with the times by not only with use the most new meathods of cleaning but keep one step ahead of what everyone else does.We stand 100% behind everything we do.We here at Regal Cleaning Systems take a lot of pride in what we do. We are not happy unless you are. You will not be disappointed. If it's fabric and it's dirty. We can clean it...Thank you,Regal Cleaning SystemsJim & Jeff Barsalona1(800) 548-9866