Now, that stain is gone thanks to help from the Tineco Floor One S9 Artist Steam Wet Dry Vacuum Cleaner. How we tested the Tineco Floor One S9 Artist Steam Wet Dry Vacuum CleanerI prefer to test devices like this by integrating them into my life as I would if I purchased it. First cleaning with the Tineco Floor One S9 Artist Steam Wet Dry Vacuum CleanerThis is a self-propelled vacuum, so as soon as it turns on, it starts moving. Cleaning the cleanerWhen you put the Tineco Floor One S9 Artist Steam Wet Dry Vacuum Cleaner on the doc, it guides you through the self-cleaning process. Who should buy the Tineco Floor One S9 Artist Steam Wet Dry Vacuum Cleaner?