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Notes when using the dishwasher

by phuong.seo


I. What is a dishwasher product?

1. Structure of the dishwasher

Structure of the dishwasher

Dishwashers are composed of three main parts, which are the controller, the inlet valve and the pump to the sink.
Sensor control system
This is a part installed on the outside of the door of the machine with sensor options that allow users to use the machine much more simply.
Intake valve
The inlet valve is set to bring water into the machine. Dishwashing liquid will not spray directly into the machine basin but will push the water flow into the body after the intake valve is opened.
Pump into the sink
The pump’s electric motor pushes water into the engine compartment. The operation process will start from the nozzle to complete the pump cycle, discharge the water and then the dirty drain pipes. The pump unit is located below the machine basin.

2. Harm of the dishwasher

The environment inside the dishwasher is very favorable for mold growth. However, according to experts, the presence of these fungi and bacteria does not affect human health. But people with weak immune systems are still affected by them. Therefore, you need to be careful when using a dishwasher to overcome the above disadvantages.
• Clean the machine regularly, especially the areas of the food outlet rubber hole.
• Use a mixture of specialized soap powder diluted with clean water to clean the machine.
• Remove food stuck in the machine to prevent the growth of disease-causing bacteria.

3. Product’s outstanding functions

The machine can wash food stains on dishes. In addition, the dishwasher also has a disinfecting feature through the use of hot water. The motor of the machine will heat the water to the right temperature. Adding hot water will help the bowl to kill all bacteria in the family’s dishes.
The end of the cycle is a drying process for maximum cleaning and disinfection. You can use the dishes right away without having to wait for the water to drain or wipe again.

II. Principle of the dishwasher

Principle of the dishwasher

How does a dishwasher work? The principle of operation of the dishwasher is to use the strong vortex jet force of cold or hot water. A mixture of clean water and detergent automatically sprays water through a high-pressure spray system to clean stains on items.
Meanwhile, the washing rigs inside rotate to change the position of the same items to increase the contact. This is completely different from washing by hand when it is necessary to use force to completely wash away the grease on the dishes.
Next, the dishwasher will dry your kitchen utensils by creating a stream of hot air to effectively dry the dishes. The washing process takes about 25-35 minutes. The amount of electricity consumed is about 1 – 3 kWh and the amount of water consumed is about 20 – 30 liters to complete the cycle. Through the principle of operation of the above machine, it can be seen that washing dishes does not consume electricity and water as we think.

Read more: Notes when washing plastic objects in the dishwasher and mistakes when using them

III. Dishwasher User Manual

As well as smart devices such as refrigerators, air fryers, vacuum cleaners, home air purifier robots, water purifiers, kitchen hoods, washing machines, clothes dryers, etc. some models with separate functions for each key. Thanks to that, housewives can use the machine simpler and more efficiently.
Instructions for using the correct dishwasher will be provided shortly.

1. Pre-clean the dishes

First, you need to pour the washing salt into the cavity to soften the water. Next, rinse the dishes to remove all leftovers, avoiding accumulation in the pipe.

2. Put the dishes inside

Put the dishes inside

Arrange dirty dishes that should be washed on the rack in an inclined direction. If you put it wrong, the machine will not be able to clean effectively.

3. Put the detergent in the storage compartment

Before starting, open the detergent dispenser and add dishwashing liquid and rinse aid. Note, it is recommended to use specialized cleaners to ensure the best cleaning of kitchen equipment.

4. Select the appropriate wash program

The selection of the wash function will depend on the number of dishes and the degree of soiling. Then, receive the Start button to start the machine, the machine will automatically start the washing cycle.
As with other kitchen appliances such as hoods, washing machines, dryers, induction cookers, electric stoves, infrared cookers, ovens, and high-end microwaves,… You should note a few things for long-term use of this device:
• Do not open the dishwasher door, disconnect the power supply during the operation of the machine.
• Regularly clean the machine and pipes to remove dirt on them.

Read more: Misunderstandings when using dishwashers of Vietnamese housewive

IV. Notes on using the dishwasher

1. Empty leftovers before washing

Empty leftovers before washing

The residue, food residue left on the dishes will easily get stuck in the dishwasher, affecting the performance of the device, and may even cause a fire. So before you put the dishes in the machine, please remove all the leftovers by rinsing them with water or using a paper towel to wipe them clean to ensure the life of the machine and improve the cleaning efficiency.

2. Arrange the dishes in the dishwasher the right way

You need to make sure that the dishes are fixed in the drawers to avoid the impact of the machine’s water jets and the broken dishes. Don’t stack dishes together or try to fit multiple dishes in the same drawer. This will easily fall, block the sprinkler, affect the cleaning effect of the machine.

Arrange the plates on the inside facing the front, and the dishes near the outside, vice versa. This allows water to be more easily clean on dishes.

3. Read the instructions for use and instructions carefully

Each model will have a different design and cleaning technology. Therefore, you should carefully read the user manual, the recommendations from the manufacturer to understand how to use, maintain and clean the machine.

4. Choose the right wash program

The first thing that many of you often overlook. However, choosing the right cleaning program is essential. Because each program on the machine is designed with a different washing process, suitable for its own washing purpose.

How to use the dishwasher properly, especially with items that need careful cleaning and hygiene such as baby items. You need to select the procedure used for cleaning baby clothes. To ensure the safest, as well as properly cleaned items, do not affect the health of the baby.

If you want to wash dishes, use the normal wash cycle dishes. Firstly, the cleaning efficiency is definitely not high. Secondly, the items inside the washing compartment are easily broken, affecting the body.

In addition, for stubborn stains, a high-temperature program is required. Users should adjust to this mode so that the machine sprays hot water on the surface of the dishes. With temperatures that can reach 70 degrees Celsius, bacteria are also killed instantly.

5. Use the right detergent

Use the right detergent

You can refer to the types of detergent commonly used for dishwashers below:

Glossy water: The water that helps to polish dishes, also known as a rinse aid, helps to increase the shine, cleanliness, and dryness of the dishes and does not leave water stains on the surface.
Water softener salt (powder): Specialized for dishwashers to soften water, reduce and prevent scaling and calcification of impurities that accumulate in water pipes when using the machine.
Dishwashing tablets: Specialized in washing dishes by machine, helping to clean dishes instead of conventional dishwashing liquid.

6. Use dishwasher tablets

Some washing tablets are designed to be used in place of soap and rinse aid, but for best results, you should use water softener salt and rinse aid with the washing tablet. this. Do not use too much detergent, because soap bubbles will overflow the machine and should not be overloaded.

7. Follow the correct washing procedure

You need to follow the right steps in the dishwashing process to optimize cleaning efficiency:

Place the dishes neatly in the dishwasher.
Depending on the number of dishes, put the right amount of dishwasher detergent in a separate compartment.
Close the door of the dishwasher carefully, tighten it, and turn on the power.
Select the appropriate wash program and press the Start button to begin.
Check the normal operation of the machine for the first 30 seconds.
Absolutely do not open the door of the machine or cut off the power or water supply suddenly while the machine is in operation.
When done, turn off the appliance and wait about 10 minutes for the machine temperature to cool down and the dishes to dry before opening the door.

8. Mandatory dishwasher with water softener

Salt Dishwashing salt (not regular table salt) with water softening effect is provided in powder form to prevent soap clumping. If you do not use salt as recommended, the amount of lime in the water will gradually precipitate and damage the machine parts. When the amount of salt is not enough as required, the red “Salt ” indicator will appear and you need to add it. Add salt to the machine. Normally you put dishwashing salt into the machine and the machine regulates itself and takes the right amount of salt. If you accidentally spill salt in the wrong place, you need to operate the machine in “Pre-rinse” mode to wash away the salt and protect metal parts.

9. It is recommended to use a rinse aid to increase the drying performance of the machine

If too little or no rinse aid is used, the dishes may become damp and hiss after washing. Some plastic items may retain water after drying, on some models, there is an “Extra Dry” function that provides an excellent drying effect on these tools. You need to make sure your dishwasher dispenses the right amount of rinse aid. When the amount of rinse aid is not enough as required, the red “Rinse Aid” indicator light will appear.

10. Sprinkler arm

Make sure the sprinkler arm can rotate normally and without any obstruction.

11. Cleaning:

cleaning dishwasher

It is recommended to clean the details inside the dishwasher once a year to eliminate harmful limescale deposits.
Clean dishwasher components such as the dirt filter and spray arm once a month to remove odors caused by long-standing stains, protect health and ensure optimal performance.

12. The filter is a place to concentrate stubborn dirt

Easy to cause odors and create bacteria. Therefore, cleaning the filter and the details inside the case should be done regularly to ensure hygiene and protect health.

13. In addition

In order for the dishwasher to operate at its best, you should note some items that should not be put in the dishwasher such as:
– Dishes with decorative motifs on enamel, hand-painted, glasses of all kinds. glass is easily blurred or scratched.- Wooden bowls, spoons, forks, kitchen utensils, etc. may crack when soaked in water during machine washing.- Bottles with paper labels may be damaged. peel off and get stuck in the machine.- The non-stick pan may lose its non-stick coating due to the washing force of the machine.- Avoid placing silver and stainless steel items close together because they can easily be scratched upon impact.

14. Read the user manual carefully

And of course, you need to carefully study the dishwasher manual. This not only helps you use the dishwasher properly but also knows how to take full advantage of the different functions or modes that this extremely convenient product brings.


Do I need to rinse or rinse the dishes before putting them in the dishwasher?

This is not necessary, you just need to remove the leftovers on the surface of the dishes or kitchen utensils

How should I arrange the dishes?

We recommend that you place the dishes in the machine as follows:
– Make sure that dishes and utensils are fixed in place and do not pop out.
– Place containers such as cups, cups, pans, bowls face down.
– If you are placing items with depth such as long cups, milk bottles, and jars, you also need to place them upside down to ensure they will quickly drain during the drying process.
– Please check that your objects do not interfere with the pump arm of the machine.

What is the Prewash feature for if pre-rinsing is not necessary?

This feature is a short setting program that prepares dishes to be washed to perfection. This feature should be used if the contents of the machine are very dirty or you do not use the machine daily. To use this feature, after placing all the items in the machine, you select the prewash mode to remove all dirt on the dishes and kitchenware and avoid the formation of unpleasant odors or deposits in the dishwasher. Using the pre-wash mode in the machine is still optimal than rinsing by hand because it only uses 4 liters of water for each wash.

Which wash mode should I use?

You should choose a washing mode that is suitable for the type of kitchenware and at the same time suitable for the type of dirt. Therefore, for pots, dishes, and cutlery that are heat resistant, suitable for dishwashers, stains, burnt, or dry, you should choose automatic mode, enhance (intensive) to raise the temperature above 65 to 75 degrees C. For lower levels of soiling of kitchenware, you can choose a wash level of 60 degrees C. For dishes that are not too dirty or those that hold snacks If you have a moderate amount of grease, you can choose the Eco wash program of 50 degrees C. Note that the Eco mode can take longer but save more energy. For non-high heat, fragile kitchenware such as heat-sensitive plastic and glass, or you can use it to wash items with fresh food residue, the appropriate washing mode will be automatic at a temperature of 35-45. poison.

Can I put saucepans, pots or pans in the dishwasher?

You can. You just need to be aware that if your kitchenware has a non-stick coating, you should not put it in the dishwasher because the temperature when washing in the machine can affect this non-stick coating.

Do I need to add salt and rinse aid, do I need to add it every wash?

It is essential to replace salt and polish when the indicator light needs to be changed. You should add a rinse aid to the dishwasher for best results when washing glassware and dishes as it will prevent water droplets from settling on the surface of the kitchenware after drying.
Also, if the hard water in your area does not exceed 21 degrees dH, you can use a mixture of dishwashing liquid and polish. If it is higher than this, you need to use more rinse aid. In the case of specialized salts, you need to replace them regularly to prevent the formation of mineral deposits. Only empty the salt container before washing, because the water in the machine will flood the box and rinse the salt to avoid rusting the washing machine cage.

What cleaners can I use?

You can use dishwasher tablets, water or dishwashing powder. You should give the right amount of detergent according to the level of soiling of the kitchenware. If you want, you can use a detergent that incorporates a rinse aid. For best results, refer to the manufacturer’s detailed instructions for use.

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