First, soak the sweater in warm water at 30℃-50℃, or steam it in a pot for 20 minutes, let it slowly recover its shape, and then put it in cold water for setting. Finally, remember not to wring it out when drying, but to dry it flat. This is a very effective method when the sweater is washed too much.

2. Inject warm water into the washbasin, drop a small amount of household ammonia water, and then soak the sweater, and the soap components left on the wool will melt. Gently stretch the narrowed part with both hands at the same time, and then rinse it to dryness. When it is half dry, first open it by hand, straighten it, and iron it with an iron to restore its original size.

Third, help with a steam iron. Put the steam iron about two centimeters above the clothes with one hand, let the steam soften the fibers, and then shape the sweater with the other hand. In this way, when two hands are used together, the sweater will return to the original state of tighter fibers.

Extended data:

Matters needing attention in sweater purchase

First, determine your own demand style, whether to wear it as a coat or as a warm match inside, because different styles of sweaters are still very different.

Second, the choice of materials, mostly wool, pure cotton and blended fabrics, mohair and so on. You should pay attention to those under the banner of not knowing the ball, which are probably fake chemical fiber materials.

Third, match according to the clothes you already have. If you buy casually, you will buy a sweater and a coat. For example, if your winter coat is a stand-up collar, don't use a high collar to match it, but it is good to match the coat.