I have a commercial cleaning business and most of out work is office cleaning etc. I do get involved in commercial carpet cleans, common areas, offices etc.
We have a Truvox champ supreme 'pull along' type of machine, and we bonnet too. The chemicals are Chemspec and we do 'ok'.
However, recently we have done a few jobs on dirty entrance carpets blue/grey in colour and they've not come up well. They wick back and using a bonnet still doesn't make the carpet look as it should. I'm interested in what you experts think. The gear has to be portable enough to go in cars but good enough to tackle the dirty stuff too.
Considered the Prochem Cheyenne type etc and like the sound of a RX20 machine. I'm really undecided. Please advise.