What should be done with protective shields over food storage areas?

Protective shields over food storage areas serve an important function in maintaining food safety by protecting food from contamination, pests, and environmental factors. The correct answer emphasizes the need for these shields not only to be installed but also to be properly maintained. Regular maintenance ensures that the shields effectively serve their purpose, providing a barrier that safeguards food items from potential hazards.

Properly installed and maintained shields help ensure that they remain functional and effective in protecting food storage areas. For instance, if the shields are damaged or misaligned, they might not provide adequate protection, increasing the risk of contamination. Thus, ongoing maintenance is crucial in ensuring that food safety protocols are upheld.

While it is important to clean protective shields regularly to eliminate any dust, grease, or residues that may accumulate, simply cleaning them does not address the importance of installation and maintenance. Removing them would compromise food safety, and while having transparent shields can be beneficial for visibility, it does not replace the necessity of installation and maintenance for proper food protection.