1. First prepare the following materials: scissors, softener, and basin

2. First, soak the enlarged woolen clothes in warm water for a while, so as to make the sweater loose. The fiber temperature increases.

3. Then put it into cold water with softener and soak it for a while. The softener can soften the fibers of the clothes, so that the clothes can be shrunk by alternating hot and cold water.

4. If you feel that the clothes are not reduced enough, you can also take out the scissors and cut the clothes into the smaller size.