1. Put the lengthened clothes on a flat place such as a table, then slightly wet them with clear water, and finally iron them with an iron, and the lengthened clothes will recover.

2. Soak all the lengthened clothes in warm water at 30℃-50℃, or steam them in a pot for 20 minutes to gradually restore their shape, and then put them in cold water for setting. Finally, remember not to wring it out when drying, but to dry it flat. This is a very effective way to wash clothes.

Step 3 use a steam iron. Put the steam iron about two centimeters above the clothes with one hand, let the steam soften the clothes fibers, and then reshape the clothes with the other hand. In this way, the clothes will return to the original state of tight fibers in both hands.