The shelf life of Ragu sauce can vary depending on whether it is opened or unopened. Unopened jars of Ragu sauce typically have a shelf life of about 12 to 18 months when stored in a cool, dry place, away from direct sunlight. It is always best to check the "best by" date printed on the jar for guidance, as this is an indication of the product's quality rather than safety.
Once a jar is opened, Ragu recommends refrigerating it and using it within five to seven days for optimal freshness and flavor. To ensure quality and safety, it is important to store the sauce properly and observe any changes in appearance, smell, or taste. If there are any doubts about the sauce's freshness after these time frames, it is best to discard it. For more specific information or for any inquiries, consumers may wish to visit the official Ragu website for further details.