What is the term for when dye moves from carpet yarn due to color problems?

Crocking refers to the phenomenon where dye from the carpet yarn transfers or rubs off onto another surface, often occurring when the carpet is wet or when there is friction. This can happen during cleaning or when the carpet is subject to wear and tear. It is a critical issue in professional carpet cleaning and maintenance because it can lead to unsightly marks on adjacent fabrics or surfaces, undermining the aesthetic appeal of the carpet.

Fading pertains to the gradual loss of color due to exposure to sunlight or harsh cleaning chemicals, while shedding refers to the loss of fibers from the carpet, which can be common in certain types of carpets, particularly new ones. Staining, on the other hand, involves the deposition of foreign substances on the carpet that adversely affect its appearance. Understanding these terms helps carpet cleaning technicians identify problems correctly and apply the appropriate solutions during their work.