How long is the product good once it has been opened? The health department standards say a week after the seal has been broken, however the product can last up to 3 weeks depending on how it is handled and how close it is to expiration date indicated by the bottom of the container. How do I read the expiration date on the container? There is a date on the bottom of every container. The date is a “sell by” date. It is read month/day/year numerically. Is the container microwavable or oven ready? The container is microwave safe but not oven ready. Where can I find the product? The product is located in the sandwich meat department where the prepackaged sliced meats. Click here to view stores.