The dyeing process involves applying color to materials, typically fabrics, using various methods. This can be achieved through immersion in a dye solution, spraying, or applying dye directly. The choice of dye and technique depends on the type of material, desired color, and end use of the product. Before dyeing, materials like cotton, wool, or silk may require pre-treatment to enhance color absorption. After dyeing, the fabric is often rinsed and sometimes treated with a fixative to ensure the color remains vibrant and does not wash out. Proper drying and finishing techniques are also essential for achieving the best results.