Dishwasher does not wash dishes well

A dishwasher is an excellent kitchen assistant for any housewife. It allows you to avoid wasting time endlessly washing dishes by hand. Some models can work for many years without problems. But sometimes the equipment begins to perform its tasks poorly. Then it is necessary to find out what is wrong with the current situation and correct everything.

Possible causes of malfunction

There are several possible malfunctions of the device that lead to deterioration in performance. You must first find out the cause in order to begin a quality repair. In addition, some problems can only be solved by a qualified specialist.

Doesn't wash dishes well

The quality of washing is influenced by many different factors. But the new dishwasher really shows good results. If there is something wrong with it, the quality will begin to deteriorate. This may be related:

1. With errors made when using the machine.
2. Neglecting the need to timely clean the dishwasher and its parts.
3. Ignoring the need to use special detergents.

There is a residue left on the dishes

In addition to poor quality washing of dishes, you can notice the appearance of plaque on them. Among the main reasons for this phenomenon:

1. The water hardness level is not adjusted correctly. If you do not correctly program the equipment in advance for the water hardness for a specific water supply, then the salt supply will be set to very soft water.
2. There is no salt to soften the water. For some time the device will operate as usual, but after a while a deposit will inevitably form on the dishes. Just add salt to fix the problem.
3. The need to clean machine elements. With regular use, food particles accumulate inside and scale is deposited, forming limescale. All this has a negative impact on washing.
4. Regenerating salt has entered the washing chamber. This happens if you accidentally spill salt when filling the container and when the compartment lid is not tightly closed.
5. Problems with using detergent. The dosage is chosen incorrectly, the products are of poor quality.

Why the new dishwasher began to wash dishes poorly

To find out the reasons that led to the deterioration of the device, it is necessary to carry out diagnostics. This will help to understand what led to such consequences. Only after identifying the cause can you begin to troubleshoot the problem.

How to determine the reasons why your dishwasher doesn't clean well

If the equipment stops turning on, does not work at all, the indicators do not light up, this indicates a serious malfunction. In such situations, you cannot do without a master.

Some models can analyze their condition and identify a strip.A number will appear on the panel. You need to find it in the instructions and find out the problem.

If the dishwasher operates in standard mode, but the quality of washing has deteriorated, in many cases the breakdown can be repaired yourself.

Methods for solving the problem

The problems that arise can be solved in the following way:

1. Change the amount of rinse aid up or down. Proper adjustment of its dosage will help get rid of white stains on dishes.
2. Make sure the quality of the detergent. If the powder and rinse aid are of poor quality, then this will negatively affect the wash. Only suitable, good products should be used.
3. Clean the device from scale. To do this, you need to load a special product into the machine and run it at maximum temperature. Cleaning must be carried out regularly, otherwise limescale will continue to accumulate until the device completely fails.
4. Cleaning filters. They are clogged with food debris that constantly accumulates during regular work. Therefore, you should regularly and carefully monitor the cleanliness of both filters.
5. Place less dishes. Maximum loading complicates and degrades the quality of work. Therefore, you should not try to completely fill the compartment with existing utensils.
6. Change the washing mode. Leftover food indicates an incorrectly chosen mode. To wash everything thoroughly, a long program with high temperature is suitable.

How to diagnose and cancel a malfunction on your own

It has already been noted that some malfunctions can be fixed with your own hands. For this purpose, diagnostics are carried out. And if independent repair is possible, it’s worth starting it.

The need for regular cleaning of device filters

If the filters become clogged with food debris, this will impair the quality of the wash. Ignoring this need will lead to more serious damage. Therefore, you should clean regularly:

1. Coarse filter – at least every six months.
2. Filter at the bottom of the device - every week.
3. Sprinkler.
4. Heating element where scale may form.
5. Inner housing.

Reference! The equipment tank, holes in the rocker arms and heating elements must be cleaned at least once every six months. To do this, start the machine at idle with detergents.

The importance of compliance with the operating rules established by the manufacturer

The dishwasher must be used correctly, in accordance with the operating rules reflected in the instructions. Often the quality of washing is affected by incorrect placement of dishes, a large number of them, or an error in choosing a mode.

You need to arrange the utensils correctly. It is important not to block the spray arm and the detergent compartment with dishes. All items must be positioned so that water flows down. Maintain distance between dishes.

Attention! It is recommended to clear food debris from items in advance to prevent filters from clogging.

Why you should always use a specialized dishwasher detergent

Low quality products negatively affect the quality of washing. Therefore, only suitable products should be used in accordance with the required dosage. An insufficient amount of rinse aid will not allow you to thoroughly rinse the utensils. The wrong detergent will not be able to cope with serious stains.

When you can’t do without the help of a specialist

Some repairs can be done with your own hands. But sometimes it is necessary to contact a specialist. A master is required in the following cases:

1. Water heater malfunction.
2. Problems with the rocker impeller.
3. Temperature sensor malfunction.
4. There is a problem with the software module.
5. Problems with the water transparency sensor.

These problems require qualified diagnosis. Only a professional can fix a dishwasher. It is not recommended to repair the problem yourself.