The shelf life of milk bread lasts around 2 to 3 days without refrigeration. However, if you refrigerate them, it can last 4-5 days. Put them in the resealable plastic bag to help retain moisture. Besides, you can freeze milk bread. Wrap it in plastic wrap or aluminum foil and place it in an airtight container or freezer bag. In this way, milk bread can last for 2-3 months without a significant loss in quality. You can thaw them by leaving it at room temperature, lightly toast or air fry it.