With the gradual popularity of dishwashers, many families choose to buy a dishwasher to get rid of the "dishwashing" this vexing chore. However, some people still insist on hand washing faster and cleaner than machine washing, and refuse to accept this new type of household appliances. Hand washing machine PK machine wash, who is better? Here, let us compare the advantages and disadvantages of the two ways to wash dishes, to see which way is more suitable for you.
| First, the advantages and disadvantages of ordinary handwashing |
advantage--
Compared with dishwashers, hand washing has the following two advantages:
1. Fast
2. Low initial capital investment
Disadvantages -
Many people think that it is not necessary to buy a dishwasher, wash it by hand, clean and convenient. But have you noticed the indirect hazards and inconvenience caused to the human body during handwashing?
1, a small rag dirty toilet seat
The seemingly inconspicuous dishwashing cloth is in close contact with the dishes and chopsticks every day. Residues of meat, vegetable residue, and oil are left on the dishcloth more or less. Although many people will wash the dishcloth after washing the bowl, after a few or more than a dozen hours, many bacteria will grow on the dishcloth. This is because a damp environment can easily cause dust, bacteria, etc. in the air to fall on the dishwashing cloth and breed new bacteria.
2, detergent on the human body indirect injury
Dishwasher-specific detergents, because they must be foam-free, have only a very small amount of surfactant and the main components are alkalis and enzymes.
The hand washing detergent, the main component is a surfactant, is actually a byproduct of the development of oil waste. Because it dissolves in water, its nature has been ignored. At the same time, due to its low cost and good washing performance, it was soon accepted by people and was packaged into society through color and fragrance barriers. Because surfactants have the effect of lowering the surface tension, they can infiltrate into the interstices of fibers that are invisible to water, and extrude the dirt trapped in the interstices of the fibers.
3, time-consuming and laborious
Fast-paced life makes housework become a very time-consuming and laborious thing. Assuming that we use 30 minutes to wash our dishes in three days a day, then a year of clean dishes will consume 182.5 hours.
4, a large number of waste water
According to the survey, the daily water consumption of domestic households in the kitchen is about 90 liters, of which about 70 liters is washed by dishes. More than 70% of households choose to wash dishes with water, which has become the main reason for the kitchen's water costs.
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