Chem-Dry of Madison Filtration Soiling

Dark Lines Around Baseboards and Doorways

If you have light-colored carpet, you may notice dark lines along baseboards, under doors, or near carpet edges. This is often referred to as filtration soiling and may develop when airborne particles settle into carpet fibers near gaps, edges, or areas with airflow.

Over time, this buildup can become more noticeable, especially on lighter carpets.

This type of soiling can be challenging to address because the particles may settle deep into the carpet pile or near the backing. In some cases, professional cleaning products and techniques may help improve the appearance of these areas.

Call Chem-Dry of Madison at (608) 271-5900 for a phone consultation and estimate.

To help reduce future buildup, vacuum carpet edges regularly and wipe along baseboards as part of your routine cleaning.