Is the dishwasher washing badly? There are a number of reasons for this. Next, we consider the most common of them, as well as the main ways to resolve the problems that arise.
Common factors
Why does the dishwasher start washing dishes poorly? Practice shows that the causes of this phenomenon can be various factors that many housewives prefer to neglect during the entire period of operation of the equipment. These include:
- refusal to use special means intended for washing dishes in the machine;
- the use of detergents intended for washing dishes in the machine, in violation of dosage;
- making mistakes during the operation of the apparatus;
- untimely cleaning of the dishwashing machine or its individual parts.
It is worth noting that at first the new unit perfectly copes with the task, and even if a number of violations are allowed during its operation. However, as practice shows, after a relatively short period, whitish stains begin to remain on the dishes, and subsequently the remains of food are not eliminated at all.
Let us consider in more detail the main reasons why the dishwasher does not wash dishes well, as well as the available ways to eliminate the problem that arose as a result of negative consequences.
Lack of timely cleaning
Often, the dishwasher begins to wash the items loaded into it poorly only because the user did not clean it in a timely manner, as a result of which it simply ceases to function normally.
It should be noted that to maintain the operation of the machine in good condition, it is necessary to regularly clean:
- TEN from a scum;
- filter from food debris;
- tank from plaque;
- sprinklers of water (rocker arm) from blockages.
In order to perform high-quality cleaning of the unit, it is necessary to start the process of washing it with a special tool. This process will produce a fairly quick cleaning of scale, grease and debris, which prevents the elements from functioning normally. It should be noted that in order to maintain the device in good condition it is necessary to carry out such a wash at least once every six months, regardless of how often it is used. After washing, gently wipe damp areas with a cloth.
Violation of the operating procedure
Why is the dishwasher washing poorly? There are quite a lot of reasons for this phenomenon, however, when considering those, you should pay attention to the fact that the most common among them is the improper operation of the device. Practice shows that the most common mistakes include:
- selection of the wrong washing modes;
- improper placement of dishes in trays;
- Bookmark a large number of dishes.
Any housewife should remember that it is necessary to put dishes only so that water flows down from it. To ensure this, it is necessary to leave small gaps between the elements, because the denser they are placed, the more difficult it is for water to reach hard-to-reach places.
In order to avoid the development of problems associated with clogged filters, put dishes that are well cleaned from food debris into the machine.
Non-use of special tools
Unfortunately, most housewives prefer to neglect the need to use special means, as a result of which the dishwasher does not wash the dishes well. As practice shows, this problem is especially acute in machines from manufacturers Bosch and Hansa.
The reason for the formation of white stains on the dishes, as well as deterioration in the quality of washing, is often the replacement of a detergent of no less quality. In order to eliminate the resulting problem, it is necessary to start rinsing the apparatus, not filled with dishes, using the means recommended by the manufacturer of the machine.
Heater failure
Was the dishwasher washing poorly? The reason for this is often a malfunction of the heater installed in it. The prevalence of the described problem is due to the fact that this part is most often damaged, since scale is actively formed on it. As a result, during prolonged use of the device, the element simply burns out.
As a result of the heater’s combustion, the water in the machine ceases to heat up, which is why washing and cleaning from contaminants is not as good as usual, because practice shows that it is simply impossible to wash most types of dirt with cold or barely warm water.
The only solution to the problem is the replacement of the heater or its overhaul.
Software module malfunction
It should be noted that all the basic functions of the dishwasher are carried out thanks to the coordinated work of the software module installed in the device. In the event that it fails, the unit starts to work incorrectly, as a result of which the dishes may not be rinsed at all, washed in cold water, and often the water does not drain from the unit. Even worse, when this sensor is completely out of order.
It is worth noting that a rather frequent reason for a sudden deterioration in the quality of washing dishes is a breakdown of the turbidity sensor, due to which information is received on the software module regarding the need to replace it. In this situation, it may happen that muddy water will not be replaced, and the washing process will continue. As a result, the incomplete wash cycle in the normal order.
The only solution to the problem in this situation is to overhaul the damaged element or replace it. In some cases, flashing the module helps to solve the problem.
Sprinkler impeller failure
Is the Bosch dishwasher washing badly? A fairly common problem of the appearance of violations in the devices of the world famous brand is the breakdown of the sprayer, which is presented in the form of a rotating mechanism through which pure water enters the device. As a result of such a malfunction, the washed dishes cannot be rinsed sufficiently, since the blades do not rotate and do not supply clean water with a pressure sufficient to eliminate dirt residues, due to which stains can subsequently form.
In order to eliminate this problem, you need to evaluate its degree. So, in the case of a simple clogging of the blades, it is necessary to carefully clean them manually, and then perform the rinse procedure with a special detergent. In more complex cases, you can get rid of the problem only by repairing the element or replacing it.
Why do streaks appear on dishes?
What to do if the dishwasher is not washing the dishes well? In this situation, you should pay attention not only to the quality of the detergent, but also to the correctness of its use.
In addition, the cause of the appearance of white streaks on the dishes may be a lack of rinse aid or its absence. In order to eliminate such a problem, you should add this tool and set the correct settings for its submission. It should be noted that an excessive amount of rinse aid also affects the quality of washing dishes.
Was the dishwasher washing poorly and white stains appear on the surface of the dishes? The reason for this phenomenon may be the presence of salt, which fell into the tank of the dishwasher. In this situation, you should pay attention to whether the lid of the compartment in which it falls asleep is tightly closed.
The composition of any detergent should include bleach, which helps to remove stains from tea, coffee and other products containing coloring pigments. In this case, color stains may remain on the dishes.
Any housewife should understand that with hard water, the use of salt is mandatory, since even 3-in-1 pill components cannot replace it.