I'm talking about the Planet Guard Traffic lane cleaner not the planet guard cleaner/rinse.
I've only used planet Guard cleaner/rinse as a rinse agent.
The traffic lane cleaner is just how it sounds.. traffic lane cleaner only. We use the system for lightly soiled homes when I can. Together they make a great combo. The traffic lane cleaner alone works well enough on lighter soiling conditions where I want to use an acidic rinse. I also use planet guard system on most of the wools wall to wall unless its loaded with grease.
I don't have alot of custys requesting "Green Cleaning" but I did use if for one a couple months back. I expected poor results. But, I presprayed, scrubbed with groomer, and rinsed. Was VERY surprised that their fairly dirty carpet looked great.