Full-time caregiving is an exhausting job, and many family members are not able to provide the needed assistance a loved one requires around the clock. All caregivers need a break, vacation, and time to take care of their health. Adult day care is a viable solution.
1 How long does unopened sour cream last after the sell-by date? 2  Sour cream will generally keep for one to two weeks after the sell-by date on the package, assuming it has been continuously refrigerated; be sure that the temperature of your refrigerator remains at or below 40Â° Fahrenheit at all times.
Sour cream should not sit out for longer than four hours in temperatures over 40 degrees Fahrenheit. Sour cream that has been left at room temperature for longer than the recommended amount of time should not be consumed.