Textile Pretreatment Chemicals & Auxiliaries are used in the initial stages of processing to prepare fabrics for efficient dyeing and printing. They include wetting agents, detergents, sequestering agents, scouring and bleaching auxiliaries that remove natural impurities, oils, waxes and sizing materials. Proper pretreatment improves absorbency, whiteness, uniformity and overall fabric quality, ensuring consistent shades and better performance in subsequent textile processes.