If used properly...this is going to be most important tool in shop..I have been detailing crs for 25 years and best tool every used. First. You must use tornado chemical or it will gag your lungs...a place AUTO MAGIC sells in 5 gallon pails and you cut it around 5 to 1 maybe weaker if not so dirty. Great for dash ,vents headliner seats. Trust me... Work with it
Carpets or seats I cannot imagine using this tool for that.For me vacuum & brush works much faster/easier.This tool is messy and slower for carpets/seats.For me this tool is a waste of money/time.