Lock in a great price for Hard Rock Hotel & Casino Punta Cana All Inclusive â rated 8.7 by recent guests!
A: Once your canned tuna has been opened it must be kept in a refrigerator if you did not eat all of it. If wrapped properly and stored in your fridge it should last for around three days.
Quick Answer. When it is kept in the refrigerator, tuna salad can last for around 3-5 days, but it can only be left out of refrigeration for around an hour. Tuna salad should never be stored in the freezer because the eggs in the mayonnaise can change the consistency of the salad when frozen. Continue Reading.