What statement describes proper food-storage rack requirements?

• A. Racks should be at least six inches above the floor and two inches from outside walls
• B. Racks should be at least twelve inches above the floor
• C. Racks should be placed directly against walls
• D. Racks should be six inches from the ceiling

Answer: (A)

Food storage should be kept off the floor and away from walls to prevent contamination and to allow thorough cleaning. Elevating racks at least six inches above the floor creates a gap that makes spills and moisture easier to wipe up and prevents direct contact with the floor. Keeping racks at least two inches from outside walls reduces splash risk, improves air circulation, and makes inspection and cleaning behind the shelves possible. Placing racks directly against walls hinders cleaning, can trap moisture and pests, and doesn’t provide the needed clearance. A distance from the ceiling doesn’t address these contamination and cleaning needs. So the best practice is six inches off the floor and two inches from outside walls.