Our wool sweater fluffing care agent is carefully formulated with sodium fatty alcohol polyoxyethylene ether sulfate and octadecyl dimethyl ammonium chloride. Designed specifically to help stretch shrunken wool sweaters， restore their original size， soften the fiber structure， and make the clothes smoother and fluffier. The usage method is extremely convenient: 1. Pour 30℃ warm water into a basin， add an appropriate amount of this product and stir evenly. 2. Put the shrunken clothes in a basin and soak them completely， turning them over from time to time. Soak for 30 to 60 minutes. 3. Do not rinse after soaking. Take out the clothes and wring them out by hand. 4. When the clothes are half dry， use gauze as the ironing cloth. While stretching， iron them with an iron until they are fluffy and set. Moreover， it can reduce the deformation of clothes， maintain the stability of the pattern， and with a mild formula， it is suitable for a variety of wool fabrics.