Refrigerator has a small button that can save millions in electricity bill: Many people don’t know this

Conversely, when the refrigerator is storing a large amount of food, is necessary to adjust to a high cooling level. In particular, if the refrigerator compartment is storing a lot of fresh food such as seafood, it is best to maintain a high cooling level in this compartment, around -18 degrees Celsius. This temperature level will prevent the growth of bacteria, thereby preserving food longer and more safely. A few tips to help the refrigerator can save a lot of electricity
In addition to changing the temperature of the refrigerator in the winter, experts also give some advice on usage habits, helping the refrigerator save more electricity consumption.

+ Reasonable location for the refrigerator