Despite these advances, dye waste removal is not the ultimate fix. Each method has its own set of limitations when it come to the range of dyes they could effectively remove and their overall efficiency . For instance, the materials used in adsorption could become saturated and require costly and time-consuming regeneration . Scaling these technologies up for industrial use is another obstacle, as adsorbents which work well in the lab often lose efficiency on a larger scale . Additionally, the economic costs of implementing and maintaining these technologies are significant, making it difficult for many textile manufacturers to afford . As a result, while dye waste removal methods are important, they do not tackle the root cause of pollution and often add complexity and cost to textile production . This situation underscores the need for more sustainable dyeing processes that minimize waste right from the start.