1, use softener to soften clothes, reduce the use of laundry products such as washing powder and liquid detergent, and reduce the damage to clothes;

2. Use external force to change its stress state. When the sleeves are widened horizontally, clothes can be straightened vertically or hung with hooks, and clothes can be corrected by hanging heavy objects on the sleeves.

3. After the clothes are washed dry, iron them;

4. Causes of clothes deformation: Like ordinary objects, clothes naturally deform with the extension of stress time. At the same time, clothes are elastic and have mechanical limits in mechanics, also called elastic limits. Once the elastic limit is exceeded, the original expansion and contraction cannot be fully recovered, so we should pay attention to the protection of clothes in daily dressing.