There are a number of options to go with when considering which professional carpet cleaning machine to buy. The first step is to decide what your needs are in terms of the type of equipment. This can be a variety of different Carpet Cleaning Machine styles, walk behind machines, truck mounted carpet cleaners, portable machines or encapsulation cleaning systems that use very little moisture during their cleaning process. Additionally, you may want to consider obtaining a number of additional cleaning accessories that can help you. Some of the other equipment I have considered include; Power washers (both electric or gas powered), Air Movers, Flood Pumps, Cleaning Solution, air scrubbers, dehumidifiers & ozone generators. All of these can be very useful in conjunction with your industrial Carpet Cleaning Machine. The best method of deciding what you will really need is to asses the job at hand and then refer to a professional supplier of these types of equipment.