Cotton dyeing is the process of adding color to cotton fabric using various dyes. This technique can be done through different methods, such as immersion, where the fabric is soaked in a dye solution, or printing, where dye is applied in specific patterns. The choice of dye and method affects the final color and design. Before dyeing, cotton often undergoes a preparation process to remove impurities and improve dye absorption. After dyeing, the fabric is usually rinsed and sometimes treated with a fixative to ensure the color remains vibrant and does not wash out easily.