This is one of the best machines i could have ever bought for my company. When I started this company back in 2008 all i knew how to do was use a wand. I got surprisingly good results mainly because of my OCD lol. On a serious note, this machine has increased the end result dramatically. Along with others procedures before I use the Rotovac really separates us from the competition. Call us, we would love to show you how beautiful your carpet can look.