Does the temperature in your refrigerator matter? If the food’s chilled and the water’s cold, everything should be a-okay, right? If you’re like most homeowners, you probably haven’t touched your refrigerator’s temperature settings since you first plugged it in. It’s still in the same “mid-setting” or at the number 3 on temperature controls that go from 1 to 5. But the factory settings aren’t necessarily … Continue reading How Cold Should a Refrigerator Be?