What is the minimum clearance for food-storage racks from the floor?

• A. Six inches
• B. Four inches
• C. Eight inches
• D. Ten inches

Answer: (A)

Keep food-storage racks elevated off the floor to allow thorough cleaning, inspect for spills, and reduce the risk of pest harborage. Six inches is the standard minimum because it provides enough space to sweep and mop underneath, helps prevent moisture transfer from the floor, and supports better sanitation without sacrificing too much storage space. Four inches would make cleaning under the racks difficult and could let dirt or moisture accumulate. Eight or ten inches offers more clearance than needed for sanitation and unnecessarily reduces storage capacity. Six inches hits the right balance for maintaining cleanliness and practical storage.