The household belief is that placement magnets at the door of refrigerator or refrigerator Makes you consume more energy, which is an economic problem and equipment wear and tear. But this result does not really exist.

The myth has been around for generations and even though they are magnetic objects that stick to a metal door, the energy and heat they generate is not significant enough to affect the door. energy consumption.

“If we talk about ordinary refrigerator magnets, which are made of ferrite, they create a rather weak magnetic field. However, you can now buy other types of magnets, neodymium, iron and boron, which are strong enough to affect electronic equipment. In this case, it is better to use ferrite magnets,” physics professor Yuriy Mikhailovsky told Sputnik.

There are also no results in its operation that will negatively or positively affect any operation of the refrigerator. What makes the placement of these decorative elements safe is if someone prevents the door from closing, which is a problem because the refrigerator will get hot air and have to work harder.

The opposite happens with computers, according to Mikhailovsky. These devices may be concerned about being near magnets because the hard drive you are using has “magnetic recording principles” and “a strong magnet can demagnetize the drive with its field, so you should be careful not to hang magnets near it. “is”.

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What practices can affect energy consumption?

Decorating the fridge with magnets is not a concern, as are other habits that people have with this appliance that affect energy consumption on a daily basis.

One of the common ones is constantly opening and closing the door. It is normal to open to look for a product and then forget another one that we needed. But this error should be minimized as much as possible, because the refrigerator will carry out the same activation process every time the door is moved, and this represents more consumption.

Also, as a rule, the location is wrong refrigerator. You should always choose a cool place out of direct sunlight, an oven or stove, as this requires more work to keep it cool.

These practices should be supplemented with constant internal and external maintenance, checking that it is working properly without causing temperature spikes or unintended shutdowns. In addition to cleaning the vents and freezers, if it’s a frost-free refrigerator that produces a lot of ice.

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How much energy do household appliances consume?

An average household of two people consumes about 3,050 kilowatt hours per year, explains the energy consulting service of the German Consumer Centers.

According to a 2021 survey by the Federal Energy and Water Industries Association (BDEW), consumer electronics such as televisions and game consoles account for 28 percent, or just over a quarter, of total electricity use.

For comparison, washing and drying clothes use 14 percent of electricity, lighting uses 13 percent, and refrigerators and freezers use 11 percent, according to this study. They are followed by kitchen and dishwasher with 9 and 8 percent respectively. These values ​​total 55 percent.