How Does a Dishwasher Work? Explained!!

How Does a Dishwasher Work? Well, it is quite interesting to know. Dishwashers are revolutionary machines that are known worldwide to cut-down the workload. This home appliance has been one of the most sought-after machines, especially during the lockdown 2019. A leading electronics company has reported a 400-500% surge in the home appliance’s overall sales. This was mainly as the domestic workers were barred from entering residential complexes, and the entire household work fell upon the family unit. It is not an understatement that this home appliance is ‘heaven-sent for the busy housewife. The trick is to know how it works and how to best use it. 

how does a Dishwasher Works?

Simply put, it is a technical trick using Chemicals, heat, and a powerful zest of water spray. This helps dislodge the food stains and stubborn grease from the surface of the dishes. The process starts as the water is poured into a pool at the bottom of the machine. This is accompanied by the activation of the heating element that heats the water. Meanwhile, the soap dispenser flips open, and the detergent is mixed with the hot water. This flows through channels into the ‘Spray arms’ that network across the entire machine. As the water zests through the spray arms, it ‘washes off the dirt elements from the surface of the dishes, thus, cleaning them in the process. As the water is hot, it helps sanitize the dishes as well by killing the germs. As the cycle completes, the water is again collected onto the bottom of the machine in a pool. But this is not the end. The dirty water is once again filtered and reused for the next cycles. Around this time, the heating element turns-off, as the desired temperature is reached. By the end of the cycle, all the water is drained, and new freshwater is used for the next time.

The Stage-Wise Cleaning Process Inside A Dishwasher

1. The Pre-Wash Stage

This is when the hot water is sprayed via the spray arm, and all the dishes are wet in the process. Some models also incorporate the mixing of detergent at this stage itself. This is for the added cleaning power.

2. The Wash Stage

This is the main wash-cycle stage when the maximum washing takes place. This is the main cycle where the heating of the water, spraying through the spray arms, collection of the dirty water, and filtration. This filtered water is once again used for the subsequent cycles proceeding this one. This is when all the dishes are cleaned, and the water is drained. This stage takes about 20 to 60 minutes to complete.

3. The Final Rinse

In this stage, freshwater is used. The stage starts with the heating and subsequent spraying of the water across all dishes once again. After a while, the heating element is turned off as the spraying continues. During this stage, no detergent is used but continues many times over. This stage can last about 20 to 60 minutes for completion.

Some Useful Tips

dishwasher
    •  It is recommended to use hot water in the sink if your dishwasher does not include a heating element.
    • It has to be noted that cold water is responsible for dirty dishes remaining dirty. For this, ensure you have an optimum supply of hot water or internal heating system in-built in the dishwasher model.
    • Remember, Hard water causes streaks on the dishes and cloudy white residue behind. So, it is vital to ensure proper water quality for good cleaning results.
    • It is important to note that your dishwasher functions differently when new. Do not worry, as, with a few minor adjustments, you can very well have it work just as you like it.
    • Remember to understand the functioning of each cycle and wash-type. Manufacturers have separate functions for each wash type. ‘Pots and Pans’ and ‘heavy duty’ have a specific meaning and are very much relevant. So, understand to use these customized operations for each wash style.
    • Understand that dishwashers might be expensive, but they are huge on savings in the long run. They help in conserving water, energy, electricity, and bills for years to come.
    • Finally, it is better if we accept the fact that hand washing does nothing for your environment, your physical health, or your hands.

The Conclusion

Dishwashers are wonder-machines and an excellent investment. The working of a dishwasher is a simple yet effective method where simple laws of Physics are used for massive cleaning results. Good care and handling methods go a long way in ensuring that your machine serves you for years to come.

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