Anything that cleans polyester will easily clean nylon. Nylon is the easiest to clean fiber ever made. Even laundry detergent can get it clean most times.I just looked on your website ...i believe rsf spiked is a combo of rsf and grout master!!!!!
So what your saying is you can clean almost any carpet reaidential and commercial using GM and or RSF...combo...???
And most upholstery with RSF!!???
Other than nylon which is rare!!!!!
Just trying to simplify this chemistry thing!!!!!