Carpet wicking is the culprit for reoccurring brown spots.
Carpet wicking definition.
This is called carpet wicking the process of spots reappearing on carpets and rugs sometimes just days after you thought the stain was gone for good.
How to treat wicking problems in carpet.
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Wicking happens when moisture and cleaning agents move from the base of the carpet fibers upward to the tips of the fibers and bringing any hidden or embedded dirt from the bottom of the fibers with them.
Here is an explanation of why carpet wicking happens and what you can do to prevent and clean wicking should it happen to you.
Here is an explana.
Directions for large areas.
Wicking is when the carpet gets wet from cleaning and the deeper parts of the carpet fibers absorb all that excess moisture.
The deeper parts of the fiber then push that moisture upward through evaporation to the surface.
Carpet browning is a directly related to the process of wicking.
Wicking is the visible tip of the iceberg that indicates the stain is still present below.
Wicking is the upward migration of moisture or other substances during drying.
When the stain reappears it is known in the industry as what is called carpet wicking.
A carpet stain is like an iceberg.
Have you ever spot cleaned a stain from your carpet just to have it reappear.
What is happening is liquid that has penetrated deep into your carpets after the stain causing agent has made contact with your carpets soaking through past the the carpet backing and absorbing into the carpet pad.