All items must be stored how many inches from the floor?

The correct answer is six inches, as items in a food service establishment must be stored at least six inches off the ground to maintain sanitary conditions. This height helps prevent contamination from pests, spills, and other sources of dirt or bacteria that often accumulate on the floor. Storing items at this height also makes it easier to clean the area beneath them and improves air circulation around food products, which is crucial for maintaining their quality and safety. Adhering to this guideline is part of proper food storage procedures to ensure compliance with health and safety regulations in a restaurant setting.