I have been using Peninsula Carpet Care for years, and I've always been satisfied with the results. I have cream-colored carpets, and when I used other companies, they would leave my carpets looking grey and depressing. Not Peninsula. I have some carpets that are 35-years old, and some 100 years old, and every time they come over, they leave my carpets looking brand new and beautiful. It's a bit more expensive, but they are worth every penny. To me, they are the best, and they do a marvelous job every time.