Salad dressing can generally be stored at room temperature for ** 1-6 months * *, and the shelf life of unopened salad dressing is generally about 6 months, while unopened salad dressing is easy to breed bacteria, so it can only be stored for 1 month and needs to be eaten as soon as possible.

It is suggested to store the unopened salad dressing in the refrigerator, which can delay the growth of bacteria, but the specific storage time will be affected by other foods in the refrigerator. In addition, the shelf life of salad dressing is also affected by many factors, such as production date, storage method and production technology. It is suggested to confirm the shelf life of salad dressing according to the actual situation.

The above information is for reference only, and the specific time will vary due to product type, brand, storage conditions, season and other factors. Before eating, it is recommended that you carefully check the appearance, smell and texture of salad dressing to ensure its safety and hygiene.