The Laundress
The Laundress is a high-end laundry detergent and home care line of products. We use their guide to get any stain out by hand, or you can wash cashmere sweaters on the most gentle cycle (silk or woolens) in the washing machine. Simply use The Laundress Wool & Cashmere Shampoo, then lay flat on a towel overnight to dry. Your sweaters will be soft and clean and ready to wear.