How long is store bought spinach dip good for?
Store-bought spinach dip, once opened, generally lasts for about 3 to 5 days when stored properly in the refrigerator. Unopened, it is typically good until the "best by" or "use by" date printed on the package. Always discard the dip if you notice any signs of spoilage, such as an off smell, discoloration, or mold, regardless of the date.