I had a Bissell Little Green Machine prior to recently purchasing the SpotClean ProHeat. This is a great machine. I love being able to use hot water with it which the Little Green did not have this option.  It definitely stands up to the positive reviews given. I used it on stains that kept reappearing on my carpet in the same area.  Well, no more stains; the Spot Clean did a wonderful job of removing and keeping the stains from reappearing and it has been several days. I highly recommend this machine for spot cleaning and on upholstery. Thanks again Wayfair for another great product.