Encompassing desizing, scouring, and bleaching supports, preparation agents remove impurities to ensure optimal dyeing and finishing. Their sustainability impact lies in chemical load, water demand, and compatibility with wastewater treatment systems. Modern preparation agents are designed for low-temperature operation and reduced cycle times, helping cut energy use. These solutions often combine multiple functions into a single product, streamlining processing while reducing waste. Reliable B2B sourcing platforms help buyers evaluate chemical disclosures, supplier certifications, and technical performance.