Cotton Linen:
1. Cotton and linen clothing should not be machine washed as much as possible, and the washing time should not exceed 30 minutes. Hand washing is recommended.
2. Cotton and linen clothes should not be soaked for too long. Wash them in cold water. It is best to add a spoonful of salt to the cold water for the first wash.
3. Avoid using a hard brush and rubbing vigorously to prevent the fabric surface from fuzzing, and do not twist vigorously after washing.
4. After washing, do not expose to sunlight for a long time.

Polyester: Recommended to wash by hand with gentle force, using cold or warm water below 30 degrees Celsius, Separate dark and light colored clothes and avoid exposure to sunlight.