Posts Tagged ‘carpet spin finish’

Flooring Inspection Safari: Causes of Dirty Carpet

Tuesday, July 22nd, 2014

soapy carpet spot | carpet expert Glenn Revere

In a previous post, I discussed why a three-year-old carpet stayed clean after its first cleaning, but quickly soiled after its second cleaning. Sometimes, even a brand new carpet starts to “soil up” after just a few weeks. Here’s why.

Carpet mills have to add a detergent-based lubricant to any synthetic fiber (nylon, polyester, or olefin) when they spin it into carpet yarn. Otherwise, the heat from the spinning process could damage the fiber. This is called a spin finish. This lubricant is normally removed during the production process. But mistakes happen. Sometimes the spin finish stays in the carpet instead of getting removed. You can’t see it. When the new carpet is installed in your home, dirt starts to (more…)