What is the purpose of sanitizing food contact surfaces?

The purpose of sanitizing food contact surfaces is fundamentally to kill bacteria and prevent contamination. This is a critical step in food safety because food contact surfaces, which include countertops, cutting boards, utensils, and equipment, can harbor harmful microorganisms that pose a risk of foodborne illnesses. By properly sanitizing these surfaces, you significantly reduce the number of pathogens, thereby ensuring that food prepared or served on these surfaces is safe to consume.

Sanitizing differs from mere cleaning, as it specifically targets the microorganisms that may not be visible to the naked eye, regardless of the surface's apparent cleanliness. Effective sanitization involves using appropriate chemical solutions or heat methods that are designed to eliminate or significantly reduce harmful bacteria to safe levels, ensuring the overall safety and integrity of the food being prepared.