When using a household dishwasher, users only need to put the tableware into the dishwasher, add an appropriate amount of detergent, set the washing program, and the dishwasher will automatically complete the steps of washing, rinsing, and drying. Household dishwashers are not only convenient and fast, but also can save water resources and labor costs, making them an indispensable electrical equipment in modern home kitchens.

The working principle of a dishwasher is mainly based on high-pressure water flow and high-temperature steam. During the washing process, the dishwasher sprays high-pressure water through the spray arm to clean the oil and residue on the surface of the tableware. Meanwhile, the high-temperature steam inside the dishwasher can effectively kill bacteria, ensuring the hygiene and safety of tableware. Long term hand washing of utensils can easily cause damage to the skin of the hands, while dishwashers can avoid this problem and keep hands soft and smooth.