Silk pajamas are hard to maintain? That's because you didn't find the right way!
Washing: Silk clothing is woven from protein fibers. Washing should not be rubbed and washed with a washing machine. The clothes should be immersed in cold water for 5-10 minutes, and lightly rubbed with a special silk detergent. (Shampoo can also be used) Rinse repeatedly in clear water.