This standard specifies the method for evaluating the color change of Spinning & weaving products under the combined action of various external factors in the colour fastness test, which is called comprehensive colour fastness. The standard is applicable to the testing of the comprehensive performance of Spinning & weaving products in various actual use environments such as light resistance, sweat resistance, friction resistance, and washing resistance. By specifying test conditions, test procedures and evaluation standards, GB/T 14575-2009 provides a scientific basis for the comprehensive colour fastness evaluation of Spinning & weaving products to ensure the color Stability and durability of Spinning & weaving products in actual use.