Does a refrigerator or refrigerator really have the days counted? Although some studies indicate that the life of this appliance is between 10 to 16 years is likely to last much longer if you look at its maintenance constantly. Just think, the fridge is on 24 hours a day, that’s why you need more care compared to any other device in our homes. Therefore, here at Triple A Plaza we will reveal 5 tricks to keep your refrigerator in optimal condition. The tricks and tips you should know 1. Regulates the temperature Many people are unaware of the optimum temperature at which we should keep our refrigerators. Many companies and research indicate that the ideal temperature is between 4 to 5 degrees ℃ or 36 degrees °F, and the freezer.