I LOVE this thing! My carpet looks brand new again. It was filthy with black high-traffic paths and pet stains that a spot cleaner just couldn't completely diminish. I bought this for $149.50 at Walmart and the Pet & Odor Stain formula for around $20 +/-.

There is 1 small tank that holds the formula and a 2-in-1 tank that holds water and dirty water. There is a handle so you can dump it without getting filthy. It comes with 2 spot-treatment attachments too. There are also 6 bristle rows on the bristle bar...

I give it 2 thumbs, WAYYYYY UP!