From The cRc: Iceberg Garden Salad (Prewashed)

In Important Alerts, Newsletter Itemsby kosherqu

Prewashed brands of Iceberg Garden Salad that normally bear Kosher certification, such as Fresh Express (Star-K), Dole, Kroger and Aldi’s Little Salad Bar (O/K), have been found recently without the Kashrus symbol on some bags.  This is due to increased infestation levels in some batches, or to non-approved processing lines.  Every bag should be checked for the symbol before purchasing.