Cleaned a year-old, off-white, nylon Shaw shag today. After cleaning, there remained traffic lane dinge like a three-year-old poly.
White rag sez not dirt. Formic acid sez nylon.
Customers (intellegent and honest) say Carpeteria salesman told them the fiber has protection built-in, not sprayed on. "Never allow a carpet cleaner to apply protection after cleaning. You don't need it", they were told.
Anyone ever hear of built-in protector?
Any clue why nylon would wear so quickly? (Only three people in the house and they're gone most of the day. Housekeeping is immaculate.)
Much obliged.
White rag sez not dirt. Formic acid sez nylon.
Customers (intellegent and honest) say Carpeteria salesman told them the fiber has protection built-in, not sprayed on. "Never allow a carpet cleaner to apply protection after cleaning. You don't need it", they were told.
Anyone ever hear of built-in protector?
Any clue why nylon would wear so quickly? (Only three people in the house and they're gone most of the day. Housekeeping is immaculate.)
Much obliged.