I've been doing some research into Rotary Machine cleaning of carpets and there appears to be a lot of conflicting advice (on this forum & elsewhere) regarding this cleaning method.
Could anyone using this method to clean carpets on a regular basis clarify the equipment needed, including:
The best size & speed Rotary machine to use.
The best pads to use and where to purchase them.
The best chemicals to use with this method.
The best method

Vacuum, Pre-Spray, Aggitate, Rotary, Set the pile

Is this method suitable for domestic situations or is it best suited for Commercial applications?
Thank you again in advance
Phil