Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not enough suction

My biggest problem was that there was not enough suction. Spraying and brushing can be done just as easily without this machine, it's the suction that makes the difference. This machine doesn't come close to being effective when it comes to extracting the stain. I tried it on 3 stains (cat puke, red juice, ash) none have come out completely. I can't recommend this product.