Short Answer 
The answer outlines three essential steps for proper hand hygiene before handling ready-to-eat food: first, perform double handwashing with soap and warm water for 20 seconds; second, thoroughly rinse and dry your hands; and third, apply hand sanitizer for added safety, especially when soap and water are not available. This comprehensive approach helps minimize the risk of foodborne illnesses.
Step 1: Implement Double Handwashing
To start, ensure to perform double handwashing before handling ready-to-eat food. This involves washing your hands using soap and warm water for at least 20 seconds. Focus on cleansing areas often missed, such as under fingernails and between fingers, to eliminate all dirt and bacteria effectively.
Step 2: Thorough Rinse and Dry
After washing, it is crucial to rinse your hands thoroughly from wrist to fingertips. This avoids pushing any remaining contaminants up your arms. Follow this by drying your hands properly, using either a clean towel or through air drying methods to ensure your hands are completely dry and free from moisture.
Step 3: Use Hand Sanitizer for Extra Safety
Once your hands are clean and dry, apply hand sanitizer as an additional layer of protection. While this does not replace the necessity of proper handwashing, it reinforces your hygiene, especially when soap and water are not readily available. This combination drastically reduces the risk of foodborne illnesses when preparing or serving food.