What is the primary purpose of a spotting guide in upholstery cleaning?

The primary purpose of a spotting guide in upholstery cleaning is to offer instructions for treating specific stains. Spotting guides serve as valuable references for cleaning technicians, detailing various types of stains—such as ink, food, oil, and beverages—and the appropriate methods and solutions for effectively removing them. By following these guidelines, technicians can address stains more accurately and efficiently, thereby preventing potential damage to the fabric and ensuring satisfactory cleaning results.

While guidelines on cleaning tools, recommendations for manufacturers, and lists of common cleaning errors may all play important roles in the broader context of upholstery cleaning, they do not serve the central function that spotting guides fulfill. The focus of a spotting guide is narrowed down to stain treatment, making it an essential tool for anyone involved in upholstery cleaning.