Manual washing machines can effectively help users save energy and reduce electricity consumption and water waste in daily life through their unique design and working method. Unlike traditional automatic washing machines, manual washing machines do not rely on electricity to drive, which means that users do not have to pay electricity bills to drive the washing machine. In some areas where the power supply is unstable, manual washing machines have become an ideal alternative. Its operation relies entirely on manual power, and users complete the washing process by manually turning the washing machine's agitator, thus achieving washing without power support.

In addition to saving electricity, manual washing machines are usually more concise in design and have relatively low water consumption. Traditional automatic washing machines usually wash at a fixed water level, regardless of the number of clothes. Manual washing machines allow users to flexibly adjust the amount of water used according to the number of clothes to be washed and the degree of stains. This flexibility not only makes the washing process more energy-efficient, but also avoids the waste of water resources due to excessive water, which is particularly suitable for users who want to be more environmentally friendly.

Unlike electric washing machines, manual washing machines do not have electric motors, heating elements or complex electronic control systems, which also minimizes its dependence on electricity during operation. Because manual washing machines do not involve heating or other high-energy functions, their energy consumption is much lower than that of traditional electric washing machines. This has a very positive effect on reducing household electricity expenses and reducing carbon emissions. Especially today, when the world advocates energy conservation and emission reduction, using manual washing machines is part of many users' pursuit of a low-carbon lifestyle.

Manual washing machines usually have shorter washing cycles, which is also an important factor in energy conservation. Automatic washing machines are equipped with a variety of functions, such as heating, automatic water level adjustment, drying, etc., and the washing process is usually more complicated and takes a long time to complete. Manual washing machines are simple and efficient, and can complete washing tasks in a short time without wasting extra time and electricity. This simplified design makes the washing process more straightforward and reduces energy consumption.

Although many modern automatic washing machines are rich in functions, many of them are not always necessary. For example, the drying function and heating function in automatic washing machines, although they improve convenience, also consume a lot of electricity. Manual washing machines do not have these complex functions, so they are more energy-saving during operation, without additional electricity consumption, further reducing overall energy consumption.