Abstract

As environmental regulations in developed countries become more strictly defined, there is an increasing need for sustainable measures for textile dyeing. In Teotitlan del Valle, Mexico, the textile dyeing techniques of indigenous cultures, using natural dyes, stretch back more than 1,000 years. However, due to a rise in urbanization prompting young adults to move from small rural towns to big cities, these techniques are facing extinction. Thus, the knowledge passed down from generation to generation of weavers and artisans is subsequently lost. To meet the needs of fast fashion, Teotitlan del Valle became increasingly receptive to using synthetic dyes. However, realizing the environmental hazards that emerge with synthetic dyes, some of its artisans have returned to the usage of natural dyes, to restore historical traditions and in response to concerns regarding the environmental and health risks of synthetic dyes. In this case study, students will distinguish the differences between natural and synthetic dyes, recognize the advantages and disadvantages of each method, and determine the best choices to meet the community’s needs. Finally, this case study will promote dialogue and problem-solving methods that can encourage the preservation of the textile dyeing techniques of indigenous cultures.