Soak a small amount of vinegar and salt in water for ten minutes, then rinse with water and dry. Vinegar is to make jeans more close-fitting in the future, salt is to prevent discoloration. These are the hardest jeans to get, so new jeans are worn for an hour or two and then softened with vinegar, but the newly bought jeans should not be worn without washing. In fact, the new clothes are like this. It's clean, but it's actually very dirty, especially some substances that are harmful to the skin. Many people think that jeans should not be washed with washing powder. In fact, it is not. In fact, washing powder with jeans can not only be washed very clean, but also color It will also be relatively uniform. It won't wear for a long time. It will be darker and lighter. The flowers are ugly. Just choose the correct washing method.