From the carpet service department: Pooling is a term used to describe the appearance of darker shading on carpet. Can generate service calls, description of likely causes follows.
Selection/Service-Describes top 3 causes of pet damage, types of flooring recommended for pet owners, stain treatment and prevention.
From the carpet service department: describes ‘filtration soiling’ or buildup of soil in certain areas of a room or house. Causes and prevention.
From the carpet service department: describes manufacturers and EPA stance on carpet fumes
Selection-guide to selecting carpet pad based on room traffic and carpet type.
From the carpet service department-choosing a professional carpet cleaner
From the carpet service department: describes the causes for visible carpet seams