Based on the provided snippet, you can clean yarn by using a delicate cycle on the dryer.
Here's a breakdown based on the limited information:
- Drying: Use a delicate cycle on your dryer to prevent damaging the yarn.
- Multiple Cycles: If the yarn skeins are not completely dry after one cycle, you can run the delicate cycle again.
- Protection (Implied): The reference mentions removing yarn from "knee-highs," suggesting the yarn was placed inside to protect it during the washing process. This implies washing is done before drying.
It is important to note that this information is from a small snippet and might not cover all aspects of cleaning yarn. Best practices generally recommend hand washing yarn to best protect it, especially for delicate fibers.