🧪 Fabric Reaction Data Lab

Students test how selected fabric samples interact with water, heat, detergent, and dye using a structured lab setup with balances, droppers, hot water, and data tables. They compare before-and-after properties, note whether changes are physical or chemical, and cite evidence such as odor, color permanence, residue, stiffness, or mass trends. The class links findings to textile processing and clothing care.