Abstract: A display device is disclosed for at least one food-grade object and includes a display surface to display the food-grade object, at least one passage adapted for distributing a fluid within the display device, and an ozonated water source in communication with the passage. A system is also disclosed for cleaning and moisturizing a food item in a display device and includes a fluid distribution system to distribute a fluid in relation to the display device, an ozone source in communication with the fluid to selectively provide an ozonated fluid, an application device engaging the fluid distribution system to apply the ozonated fluid in communication with the food item.