Dyes are substances used to add color to materials like fabric, paper, and food. They can come from natural sources, such as plants and insects, or be made synthetically in a lab. Dyes work by bonding to the surface of the material, allowing for vibrant and lasting colors. Different types of dyes are used for various purposes. For example, fabric dyes are used in the textile industry to color clothes, while food dyes enhance the appearance of snacks and beverages. Understanding how dyes work helps us appreciate the colorful world around us, from our favorite clothing to the art we create.