Housework is a big "difficult problem" that plagues many people in daily life. Although daily housework does not consume too much energy, it has taken a long time to accumulate. As one of the small chores of household chores, the washing machine has become an "artifact" in the home. Even in the winter, you can do your job cleaning tasks with due diligence. The arrival of summer makes the washing process of clothes more frequent. Many consumers who want to change their washing machines often don't buy the right products because they don't know what to pay attention to.