The first method is to make clothes longer after washing, because they will become longer after hanging. Special attention should be paid to clothes made of cotton washing thread, and it is not possible to rub and pull hard, otherwise it will be difficult to restore the original state after it is lengthened. The first way to recover is to put the long clothes on a flat place such as a table, then wet them slightly with water, and finally iron them with an iron, so that the long clothes will recover.

The second method is to soak all the lengthened clothes in warm water at 30℃-50℃, or steam them in a pot for 20 minutes, let them gradually recover their shapes until they are almost the same, and then put them in cold water for shaping. Finally, remember not to wring it out when drying, but to dry it flat. This is a very effective way to wash clothes.

The third method is to 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. In addition, we should pay attention to the following points when cleaning: first, we must use cold water to clean clothes; Second, don't rub and pull hard when washing; Third, don't use the dryer to dry the clothes after washing, because it will make the clothes longer. Try not to use too much washing powder or detergent when washing clothes. Some softeners can be used appropriately. When drying clothes in reverse, turn them upside down, with the inside facing the sun and the outside facing the shade. Don't wring clothes too dry when drying them, but take water to dry them, and flatten the lapels, collars and sleeves of the clothes by hand, so that the clothes will be flat and wrinkle-free.