Personally, I think the automatic dishwasher is more efficient. Nowadays, with the development of technology, dishwashers have entered people's lives. Many restaurants and schools have begun to use dishwashers instead of washing dishes manually, but some people are worried that it can really be cleaned with dishwashers. Is it more efficient than washing dishes manually? Let's take a look at it!

First of all, compared with manual dishwashing, the dishwasher saves about 81% of the labor force, reduces the cleaning energy consumption and reduces the number of people by half. The damage rate of tableware is reduced, and the efficiency of cleaning tableware is high. 3,111 cutlery an hour. This speed is an efficiency that cannot be achieved by manual cleaning under the same time and resource conditions. At the same time, using a dishwasher can largely avoid hand injuries.

Secondly, dishwashers have many advantages over manual labor. First, the dishwasher is cleaner: the dishwasher is equipped with a special detergent formula, which plays a role under the mechanical action of the main cleaning and rinsing water flow, and can achieve a cleaning effect that cannot be achieved by hand washing. Secondly, it is safer to use a dishwasher: washing dishes by hand will cause great damage to tableware. Washing dishes by hand: the damage rate of tableware is high and difficult to control. Third, dishwashers are more energy-efficient: using automatic dishwashers saves nearly half as much electricity as washing hands (hot water). If you wash the dishes manually, the power consumption time can't be controlled, which may cause a waste of power and make people feel tired.

finally, the dishwasher can be equipped with a proper proportion of cleaning agent. Dishwasher is equipped with a proper proportion of detergent, which plays a role in the mechanical function of primary washing and fine washing. Together with immersion rinsing, it can achieve a cleaning effect that cannot be achieved by hand washing. Intensify high-temperature spraying to thoroughly clean stubborn oil stains, and animal fats such as pigs and cows can also be completely washed by high-temperature washing (the highest water temperature of manual dishwashers can only be 31-41 C, and the dissolution temperature of animal fats and fats is 41 C-51 C). Specially designed spray nozzle can be used to wash the bowl in every corner direction of 361, so that the bowl can be cleaned in all directions. However, if it is cleaned manually, it may take some time and energy to complete this work for the proportion of cleaning agents, and the efficiency will be greatly reduced.

Generally speaking, the automatic dishwasher is superior to manual operation, and it has obvious advantages in both cleaning degree and cleaning speed.