What is the main purpose of proper hand washing in food safety?

The main purpose of proper hand washing in food safety is indeed to prevent cross-contamination. Proper hand washing with soap and water is essential for removing pathogens, such as bacteria and viruses, from the hands. This is particularly important in a food preparation environment where food handlers may come into contact with raw ingredients, surfaces, and ready-to-eat foods. If hands are not washed properly, harmful microorganisms can transfer from the hands to food, increasing the risk of foodborne illnesses.

By preventing cross-contamination, hand washing helps to maintain a safe food handling environment, ensuring that food remains safe for consumption. This practice is also critical in breaking the chain of infection, as contamination often occurs through improper hand contact. Therefore, consistent and effective hand washing is a foundational element of food safety protocols.