Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pays for itself

Unfortunately, I got a lot of light rugs where I live so the rugs really show a lot of dirt.I used to pay someone to come in and do it and some cleaning companies get themselves in the door at a competiitve price and then try to upcharge you saying that it is too dirty for the advertised price.I got sick of dealing with that and bought this cleaner.It works almost as well as the pro's but takes a bit longer but that is okay, I still am happy to save the money and it will pay for itself over time.