I was extremely pleased with the results of this spot cleaner. I tried it on two spots on the carpet, a spot on a couch cushion, and the seat of an office chair and the results were excellent.  I love the compact design of the unit which makes it easy to move around to where you need it . It's simple to use and did I mention it works great! I'll be getting an extension cord and trying it on the seats and door panels of my car next. I would definitely recommend this product to anyone that needs a powerful, easy to use, portable cleaning device.