The shelf life of ham hocks and sausages varies depending on brand, type, production conditions, packaging and other factors. Unopened ham hocks usually have a shelf life of between 3 and 18 months under proper storage conditions. Once a ham hock has been opened, its shelf life is much shorter and external factors such as air, moisture and bacteria can affect its quality.

In order to extend the shelf life of ham hocks, attention should be paid to storage conditions. Ham sausage should be stored in a cool, dry and ventilated place, avoiding direct sunlight and high temperatures. Store ham sausage separately from other foods to prevent cross-contamination. The opened ham and sausage should be consumed as soon as possible and checked for odor, color change and other spoilage phenomena before consumption.