Please explain your "chemical burning...alkalinity" theory as related to polypropylene fiber?
Our observations were it primarily occurred in Olefin. I’m not familiar with what we termed “Chemical Yellowing” in polypropylene. Nor have I heard of “cellulose browning” occurring as someone else suggested as I’m not familiar with glucose being present in olefin or poly... of course I’m not scientist..
To be clear: most of you here are better physics carpet cleaners that I personally ever was..
My strategy increased profit and bullet proofed the process against the 30-40% of our contractors who were newbies (less than a year in the industry)
We cleaned on average 200 homes a day 6 days a week in 4 markets. The business practicies we employeed back then were to prevent problems and generate high profit margins and a repeat customer base...
Sometimes those two contradicted each other...
The days of discount carpet cleaning are long gone. If you waste even a second thinking about companies trying to perform it, you are doing that : wasting your time...