The AATCC Test Method 130-2018 describes a standardized procedure for evaluating the ability of fabrics to release oily stains during home laundering. Primarily intended for fabric finishers, the method assesses the performance of soil release finishes. It involves applying a controlled amount of corn oil to a fabric specimen, allowing it to set, and then laundering it under specified conditions using standard detergents and equipment. Post-laundering, the residual stain is visually rated against a standardized stain release replica or rating scale, with grades from 1 (poorest removal) to 5 (best removal). The document details apparatus, materials, safety precautions, staining, washing, and evaluation procedures, along with precision data. It emphasizes using consistent ballast and detergent for reliable comparisons, especially in referee situations or when comparing laboratory results.

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