Fibre Identification
Understanding what a carpet is made of before you touch it is the most important skill in professional cleaning. Nylon, polyester, polypropylene, wool, cotton, silk, and blended fibres each respond differently to moisture, agitation, and chemistry. A fibre that thrives under one extraction method may bleed, shrink, or felt under identical conditions applied to a different material. This is one of the reasons we use normal-temperature water rather than hot , heat increases the risk profile across protein-based fibres and dyed pile. This module teaches students to identify fibre type by sight, touch, and burn test, and to select the correct extraction method, chemistry, and dwell time for each , preventing the most common cause of expensive carpet damage claims.