What issue is primarily associated with 'bleeding' in carpets?

The primary issue associated with 'bleeding' in carpets is color transfer when wet. This phenomenon occurs when the dye used in the carpet's fibers is not properly set or is of low quality, causing it to leach or seep out when the carpet becomes wet, such as during cleaning. When moisture is introduced, it can disturb the dye and cause it to migrate to adjacent fibers or carpets, leading to undesirable color changes and creating unsightly patterns that can be difficult to rectify.

Understanding color bleeding is crucial for carpet cleaning professionals as it affects the overall appearance and integrity of the carpet. Preventive measures, such as using color-safe cleaning agents and conducting a patch test on a hidden area before beginning the cleaning process, are important practices to mitigate the risks associated with color bleeding in carpets. This knowledge helps technicians maintain the aesthetic quality of the carpets they work with and ensures customer satisfaction.