There is a way to open the dishwasher incorrectly. This is bad news for your kitchen furniture.

Practically half of Spanish homes have a dishwasher. And some of the most reputable manufacturers have had to come to the fore to explain why. it’s not a good idea Open the door as soon as the washing cycle ends.

Don’t be craving. Opening the dishwasher as soon as the wash cycle is finished is not the best idea, according to the manufacturers themselves. Some, like Boschrecommend waiting for it to cool a little before opening the door so that less steam comes out of the opening.

Others, such as Siemens, make exactly the same recommendation: let the appliance cool down slightly after the program ends before opening the door.

Because. Opening the dishwasher at the end of the cycle is not particularly dangerous, but it can cause problems in your kitchen in the long term. Manufacturers point out that excess steam when opening the door when it is still quite hot can end up damaging kitchen furniture.

Similarly, dishwashers use their own residual heat to help the correct drying process. All this without taking into account the most obvious detail: if we open the appliance when it is full of high-temperature steam, we run a greater risk of suffering a slight burn.

How the dishwasher works. To understand why the dishwasher generates so much steam at the end of the cycle, it is worth doing a brief review of how it works. Basically, it is a closed circuit that allows hot water to be pumped into rotating arms.

• When you choose the program, the door closes.
• Water enters its base and the dishwasher heats it.
• When the water is hot, the pump pushes it under pressure into your arms.
• The water hits the dishes and drags away the dirt.
• The detergent is released and begins to break down grease and food debris.
• The residual heat dries the dishes little by little.

The heat problem. Aware that opening the dishwasher as soon as it is finished is common practice in homes, manufacturers have been devising solutions for years to prevent excess steam. Some appliances of this type have an automatic opening system. The door opens just a few centimeters to let the steam out little by little, so that when we finish opening it manually we avoid that initial blow.

Other systems, even more advanced, they use zeolites. Zeolites are microporous aluminosilicates (of mineral or synthetic origin) that have a crystalline structure with a huge internal surface area. When they absorb water molecules the process is exothermic, that is, they release heat. This allows part of the steam to be collected and used as waste heat for drying. Increasingly advanced solutions to address a problem as simple as it is common.

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