https://www.futureyarn.com/What-are-the-cleaning-and-maintenance-methods-for-PP-yarn.html https://www.futureyarn.com/Polypropylene-Yarn-PP-Yarn What are the cleaning and maintenance methods for PP yarn? Cleaning method 1. Hand washing: Put the PP yarn into warm water, add an appropriate amount of neutral detergent, stir gently, do not rub hard. Then rinse with clean water until no detergent remains. Finally pat dry with a towel and leave to dry. 2. Machine washable: PP yarn can usually be machine washed, but you need to choose the gentle mode and wash in cold water. Avoid using bleach and strong detergents as they can damage the texture of the yarn. After washing, take out the yarn immediately to avoid soaking it in water for a long time. 3. Dry cleaning: If there are stubborn stains on the PP yarn, you can choose dry cleaning. Take the yarn to a professional dry cleaner and inform the staff of the material of the yarn and the nature of the stain so they can choose an appropriate cleaning method.