The general workflow of dishwasher is: high-pressure spraying, high-temperature puffing, strong decomposition, self-cleaning, high-temperature drying and sealed storage. The whole process is closed and operated in one go, which is better than hand washing in terms of process.

From a scientific point of view, there are hygiene loopholes in every link of hand washing. Washing dishes with hot water up to 80 degrees can basically kill most bacteria. The most important step is that the dishwasher has its own drying system, which eliminates the problem of bacteria breeding in tableware.

Compared with hand washing, machine washing is not only cleaner, but also more "hygienic".

Some people may ask, if the dishwasher is really so good, why are there some sayings on the Internet that the dishwasher can't be cleaned? In my opinion, most of the reasons are caused by not following the correct use method: if the dishes are placed in a way that blocks each other, the washing water may not be clean. In addition, not all materials can be cleaned, such as plastic, aluminum and silver tableware, so it is not recommended to use a dishwasher to clean them.