Why can not wash aluminum dishes in the dishwasher?

Home »Why it is impossible” why in the dishwasher you can not wash aluminum dishes of the dreams accomplished. the dishwasher is finally installed, you can run washing. Many people have a desire to move all the dishes, which is in the house, and some, without thinking, do it.

However, it is not worth a hurry, because it is strictly forbidden to put in the dishwasher. First of all, it concerns all products made of aluminum.

Why exactly the aluminum dishes “afraid” dishwasher, let’s see.

The reasons for which one should not put aluminum in PMM

Aluminum is a rather active metal that comes into reactions with many substances and even with water, under certain conditions. Such conditions are created inside the dishwasher.

On the surface of this metal there is a dense oxide film that is well soluble by alkalis.

As part of many detergents for alkali dishwashers are present, thanks to them, dishes are laundered without physical impact.

So under the action of alkali in hot water from the surface of the dishes of aluminum, oxide film is removed. As a result, aluminum is able to react with water, which leads to the destruction of the aluminum itself and the appearance of a dark fly on its surface.

If a long time to expose to such an influence of dishes, then it will not be dark, but also starts to collapse.

Some noted that having washing the dishes at 35 degrees, nothing happened at all, but we still warn you, through a few such moels, the dishes will still darken and maybe forever.

Important! Scientists have proven that aluminum dishes cannot be used. Metal in large quantities falls into the human body, negatively affecting all organs without exception.

Tools for washing dishes are less aggressive, so we do not notice any changes with aluminum dishes. However, with long use, the effect of darkening is still manifested. So, we will conclude, aluminum dishes can not be put in the dishwasher, because:

What to do with darkened dishes?

So why it is forbidden to wash aluminum in the dishwasher, everything is clear. But not many remember chemistry lessons, do not everyone read the instructions for dishwasher cars, and not in all the instructions there is a mark that aluminum dishes can not be washed, but some and at all randomly put aluminum products in the tank. On thematic forums, users write about how they were spoiled:

Therefore, the question arises, is it possible to return the aluminum dishes of the former shine and attractiveness? Everything is not so easy and will depend on how much darkened the dishes.

The protective layer of the metal is not destroyed immediately than hot water and the greater the alkali in the cleaning agent, the faster the dishes will darken and turn gray.

Of course, spoiled dishes would have to throw away, but sometimes there is no such possibility, especially if these are the details from the new meat grinder. What then remove the flare?

Only manual cleaning with special means. But boiling with soda and powder will only aggravate the situation, so do not do in any case.

In the fight against a dark gray, nitrogen, sulfur and other acids can help, but we will not describe this method, since it is not safe and can lead to irreversible consequences.

Acetic and citric acid is hardly helped, they are weak. That’s what you should try:

  • Cleaning and polishing paste goes for finishing polishing. It is necessary to apply a paste on a piece of felt cloth and rub a darkened product;
  • Polishing with the special paste of French production DIALUX;
  • Treat the darkened products by the rust converter Horse for cars (use in extreme cases), and then grasp one of the above.

Remember! Wash aluminum dishes only with hands and whenever possible with special means, which are a lot on sale, or ordinary kitchen soap.

Not only aluminum utensils can be spoiled in a dishwasher. And if such a dishes in some cases can be, and you need to replace, then with the other it is so easy not to break up. Therefore, pay attention to what other products do not wash in the dishwasher:

  • dishes made of wood or with wooden parts. from a long stay in the water such dishes will swell and cracks;
  • Silver and Melchioric dishes are as well as aluminum dishes, it can darken and lose an attractive appearance, to return which is not so simple;
  • Packs with teflon coating, if there is no resolution sign. in the process of washing, unprotected teflon becomes matte, which leads to the burning of food;
  • Knives. under the influence of hot water, knives are strongly stupid;
  • bone and expensive lady. may darken and lose shine.

The most important thing when washing the dishes observe the temperature regime and the rules for the arrangement of dishes. You can even spoil ordinary dishes if you wash it in too hot water with a concentrated detergent.

So, aluminum dishes are a ban number 1 for a dishwasher. If you do not want to spoil the details of the new meat grinder or your favorite aluminum frying pan, then do not experiment by the advice of other users, they say, while you yourself do not try, you do not know. In this case, all and without experiments are clear enough, learn from other errors.

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Buying a dishwasher, we hope that from now on we will be forever spilled from this tedious homework.

Therefore, reading the instructions, we begin to ask yourself a question, for example: why it is impossible to wash aluminum dishes in the dishwasher? It is easily explained: the usual aluminum dishes, taken by inheritance from our moms and grandmothers, easily oxidized under the action of alkalis and oxidizing agents contained in the means for washing, so, sooner or later we can detect through holes in it. As for more modern anodized aluminum dishes, it is influenced by the same reagents loses shine and turbulent.

In general, a list of items that cannot be washed in the dishwasher is not exhausted by aluminum. The instructions for the PMM necessarily indicate a list of products that should not be washed in it, so we will consider, only general cases: what and why it is impossible to wash in the dishwasher, and what is possible, but with some limitations.

Features of washing in a dishwasher of different materials

It will be logical to start with what kind of dishes in the dishwasher wash can. Standardly here include cutlery, glass and fatty products, heat-resistant plastic, faience without gilding.

Separately, it is worth considering which skils can be washed with a dishwasher:

possible, wash, aluminum, dishes, dishwasher

On the question, is it possible to wash in a dishwasher cast-iron frying pan, the answer is unequivocal. it is impossible. In other cases, to find out whether it is possible to wash in a dishwasher pan and other kitchen utensils, it will not be superfluous to refer to the instructions.

Glass

Thin glass products need to be riveted with a careful cleaning and temperature not higher than 50 ° C. If dishes durable and fat, any program will suit. All items are placed at a distance of 5 cm from each other so that they cannot come into contact, otherwise chips may form.

Foore

Products from this material are perfectly cleaned by car. The only nuance, if the dishes are decorated with gilding or icing, you need to choose a delicate program and water room temperature.

Plastic

Technique perfectly rinsing heat-resistant containers, boards, silicone forms. If the dishes are lightweight, it must be securely fixed so that it does not move when washing. Wash plastic containers manually if the package does not specify that the product is heat-resistant.

Ceramics

Ceramic dishes need to wash in the dishwasher, such products react perfectly to hot water, cracks are not formed, drawing and other design is saved.

Finding out whether it is possible to wash a pot from ceramics, it is worth remembering about the need to clean large-sized products in a special compartment, separately from small plates, cups, other dishes options.

Crystal

Clean crystal glasses, other dishes from this expensive material, but only at a temperature not higher than 50 degrees. Under the influence of hot water, the products will begin to dry, cracks will appear over time. When washing a crystal need to add 1 tablespoon of vinegar to the car to give glitter.

Clay

Clay utensils are not suitable for processing under the influence of steam, vibration and high temperatures, as it will very soon cut into cracks. In addition, the material absorbs detergents that are difficult to wash off. Modern clay products can be washed with a dishwasher, setting a delicate mode only provided that they have a protective layer.

Tableware and plastic

What only wooden items and dishes do not shove people in a dishwasher, and then grab about the head, not understanding what happened to their favorite cutting board, a rolling pin or a wooden spoon. Meanwhile, everything is explained simply. The tree has a flap to swell from long stay in water, wood fibers are drinking moisture and increase in size, respectively increases in the size of the Wooden Product itself. When the wooden item dries, the fibers are sharply compressed, and the durable connection between them is destroyed.

That in the end? And in the end, the wooden subject is deformed, ugly cracks appear on it, it loses the view and “begins to ask for the garbage”. Wooden dishes can drink moisture, while in water only 30-40 minutes, and in cold water, and if the water is hotthically reduced. In the dishwasher, the sink program can last up to 210 minutes, and what do you think it will happen with a wooden subject that watered hot water from chemistry for more than 3 hours? True, he will come to complete disrepair when he dried.

In a dishwasher, as a rule, different items from wood are trying to wash, and it will not necessarily be dishes, but in most cases it is it, for example:

  • Rolls;
  • cutting boards;
  • pea;
  • blades for pancakes;
  • wooden Toys;
  • spoons;
  • Bowls and Other.

Plastic dishes can be washed in the dishwasher only under certain conditions. In particular, if the dishes are made of heat-resistant plastic and there is a marking automatic washing on it. Otherwise, plastic dishes and other plastic objects to shove in a dishwasher can not. In particular:

  • disposable plastic cups, plates, forks, spoons;
  • plastic plates without any marks;
  • sharply smelling chemistry plastic toys;
  • Plastic items with glued elements.

What is not worth putting in the dishwasher

Restrictions on automatic washing act not only in relation to aluminum, plastic and wooden items. What kind of dishes and other items do not put in the dishwasher, especially if the car is limited to choose washing modes?

  • Things of a thin fire. In general, it is not necessary to expose to automatic sink to the product from any other fire, but products from a thin fire. The hot water from the hot water can quickly crack, and if you still turn on the turbo car, it will definitely come to him.
  • Dishes from cast iron. After the first washing, the cast iron can not, especially if the products are large. But after the second third sink, you will see why she had to wash her hands. Cast iron dishes will cover corrosion and lose sight.
  • Crystal dishes and souvenirs. Crystal also takes a bad “date with a dishwasher”. Not only that in the process of washing the microarrapins may remain on it, so it still cracks from the temperature drop.
  • Dishes with a vacuum lid. Plastic containers, mugs, saucepans with a lid capable of pumping air, creating inside the vacuum can also be put in the dishwasher. The fact is that from automatic washing plastic containers subjected to some deformation, it may not be noticed, but it leads to the fact that the vacuum dishes loses hermeticity and air penetrates into it.
  • Sharp kitchen knives. As a general rule, that the knife is not blocked for a long time, it is necessary to wash it very quickly under the streams of cool water. If you hold it for 5-7 minutes in hot water, the sharpening will become noticeably worse, and if you constantly wash in hot water, then you’ll have to sharpen once every 2 days. At the same time, it is clear that in the dishwasher, where the dishes are long bezed in hot water, there is nothing to do with a sharp knife.
possible, wash, aluminum, dishes, dishwasher

Note! In addition to knife in the dishwasher, it is better not to wash any sharp items at all. blunt!

  • Objects from the media. Copper badly tolerates long-term contact with hot water and detergent powder. From such an aggressive medium a copper object darkens and loses view.
  • Thermochrubs and thermosa. If the thermocouple or thermos manufacturer directly allows you to wash his product in a dishwasher, you can safely wash. In all other cases, wash the thermos and thermocruise manually.
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As part of the article, we tried to answer the question of what dishes should not be washed in the dishwasher. Of course, the list of “prohibited” items is much wider, but the main thing is to understand the principle and not allow fatal errors in the future. Thank you for your attention!

Utensils from unsuitable metal

The only metal that is 100% suitable for washing in the dishwasher. stainless steel. It is difficult to damage and it does not rust.

Cookware from cast iron or carbon steel steel quickly rusts from water. That is why cast-iron caulders and frying pans are recommended not to wash at all, but just wipe thoroughly with a cloth. The enameled dishes wash in the dishwasher, but over time, the enamel may be damaged.

Washing Cookers, Aluminium kadais & more in BOSCH Dishwasher. Part 1 (demo # 6)

Do not send dishes from aluminum into the dishwasher: it will become dim and blackened, with muddy-white dry spots. Aluminum is one of the most soft and “responsive” metals, it reacts not only with alkalis and acids, but also with water. To exclude it, manufacturers cover it with a protective oxide layer. But detergents for the dishwasher contain phosphates, and they are able to destroy the coating. It does not make food harmful, and you can use the dishes, but externally it will look unsight and last less.

Prone to dulling metals (copper and brass), also better not to use in a dishwasher. They, at a minimum, lose their glitter under the influence of hard detergents.

Do not put in dishwasher and frying pan with non-stick coating. Food residues are easily removed from such a surface by a conventional wet sponge, and in the car, the anti-rope layer is easy to damage.

How to Repair Situation?

If the incident has already happened, it does not always mean that dishes will certainly have to throw. First you need to soberly appreciate the “disaster scale”. In many cases, the affected dishes can help, having prepared it to further use and returning the initial shine.

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If washing passed at a not very high temperature and with a small amount of detergent, damage, most likely, will be replenish. And vice versa: the higher the temperature and more detergent, the more difficult it will be fixed the situation (and sometimes it is impossible at all).

So, for a start, you can try the gentle method: wash the injured item first with a strong acetous solution, and then. soda solution. If it did not help, you will have to resort to the help of special household chemicals.

Do not follow the “old kind and proven” grandmother’s recipe that prescribes for lightening boiling aluminum saucepan or frying pan with a washing powder and soda. So you just finally destroy.

What can be treated with darkened aluminum? There are several funds that makes sense to try:

  • GOO. This paste need to be applied to a piece of felt and polish the aluminum surface.
  • Dialux. This is also a polishing paste that can cope with the blackening of a soft metal.
  • Horse. This is a car to combat rust, which can be called “heavy artillery”. That is, it is worth resorting to his help when the previous ways did not give. You must first treat the spoiled product of Horse, and then polish any of the above pastes.

What to do with darkened dishes?

So why it is forbidden to wash aluminum in the dishwasher, everything is clear. But not many remember chemistry lessons, not everyone read the instructions for dishwasher cars, and not in all the instructions there is a mark that aluminum dishes can not be washed, and some are at all randomly put such products in the tank. On thematic forums, users write about how they were spoiled:

possible, wash, aluminum, dishes, dishwasher

Therefore, the question arises, is it possible to return the aluminum dishes of the former shine and attractiveness? Everything is not so easy and will depend on how much the color has changed. The protective layer of the metal is not destroyed immediately than hot water and the greater the alkali in the cleaning agent, the faster the dishes will darken and turn gray. Of course, spoiled dishes would have to throw away, but sometimes there is no such possibility, especially if these are the details from the new meat grinder. What then remove the flare?

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Only manual cleaning with special means. But boiling with soda and powder will only aggravate the situation, so do not do in any case. In the fight against a raid, nitrogen, sulfur and other acids can help, but we will not describe this method, since it is not safe and can lead to irreversible consequences. Acetic and citric acid is unlikely to have the necessary action, because they are weak. That’s what you should try:

  • Cleaning and polishing paste goes for finishing polishing. It is necessary to apply a paste on a piece of felt cloth and rub a darkened product;
  • Polishing with the special paste of French production DIALUX;
  • Treat the darkened products by the rust converter Horse for cars (use in extreme cases), and then grasp one of the above.

Remember! Wash aluminum dishes only with hands and whenever possible with special means, which are a lot on sale, or ordinary kitchen soap.

Rules for use of household appliances

First of all it is important to choose the cleanser correctly. For washing, you can not use gels and powders for manual washing, they form a foam that will provoke an emergency stop of the device. For such equipment, special powders and tablets are sold. The last option is the most optimal, since the solid form of the means has the properties of cleaning, rinsing and disinfection. For fragile products use drugs with enzyme substances capable of dissolving proteins, polysaccharides.

The next stage is important to distribute the dishes correctly, otherwise it will be frightened by poor quality. First, the products are eliminated from food residues, and then tightly and compactly placed in the machine so that they do not interfere with the rotation of the mechanism, the opening of the dispensary and the free water movement.

Tips, how to wash the dishwasher kitchen utensils:

  • Fragile glass products, glasses are placed in the upper section so that they do not touch the walls.
  • contaminated dishes are installed below, since there is a more powerful water pressure. Dirty products turn upside down.
  • Cutlery put in a special tray. Plugs with spoons alternate, knives are placed by a blade up.
  • Some models of the section are allowed to shift to put vases or babysitters.

Immediately after receiving food, you can download all dirty dishes in the technique and close the lid. So the remaining particles of products will not be drunk until the new batch of plates are waiting.

The next step is poured powder or put pills, if necessary, add a rinser, salt. Next comes the choice of a suitable mode, all possible options are written in the instructions. As a rule, use the standard program. Eco or economy. If the kitchen products are very blurred, it is better to choose an intense sink that perfectly cleans. However, such a program consumes a lot of electricity and water. Delicate option is provided for cleaning fragile products. If the hostess loaded different dishes in the dishwasher, it is better to choose a gentle mode.

After the program is completed, all items will be hot, so you should not open the door right away, it is better to wait 20-30 minutes. To prevent water flowing, first remove the dishes from the lower department, then from the top. After each start of the machine, clean the filters should be performed, and the exterior can be wiped with a wet sponge.

After reading the instructions and adhering to the recommendations collected in the article, it will be for a long time to extend the life of household appliances.

Glasses and glasses are placed in the top compartment

The most contaminated dishes are placed in the lower basket

Cutlery are placed in a special tray

What other dishes are forbidden to put in the PMF

We have already written about what dishes can not wash in the dishwasher. But since it came about aluminum about aluminum, we recall that with him should not put in the bunker and such products:

  • Wooden utensils, knives with wood handles and t.D. The tree swells and is not subject to recovery, as irrevocably loses the appearance.
  • Dishes made of silver and melchior. it darkens, like aluminum.

Important! Some manufacturers, such as NEFF, offer buyer a lot of accessories to dishwashers. among which you can meet silver washing containers.

When washing any dishes and utensils, it is worth monitoring the water temperature of the selected mode and properly place the dishes in the baskets. Even ordinary plates can be mad, if we wash them in boiling water with a high concentration of aggressive chemicals.

Cookware from aluminum. taboo for dishwashers. If you are the road to a new meat grinder or a pan, do not listen to drawing tips and wash them manually. Errors of thousands of users should be an indicative example for you.

Several times washed the knives and meshes from the new meat grinder in the dishwasher. Each time their appearance deteriorated. Shifted all the instructions for the meat grinder. not a word about it. When with the fifth wash everything completely darkened, I carried to the store. change or pass. I asked me there, whether I was the details in the dishwasher. In general, parallel I did not immediately. But the consultant in the store apartment said that the details aluminum and wash them in the typewriter. Return did not form, but advised tool for cleaning. I bought, I will try.