when must the cleaning step occur when cleaning in a three-compartment sink

The cleaning step in a three-compartment sink must occur first. This step involves washing items with hot water (at least 110°F or 43°C) and soap or detergent to remove food particles and grease. Only after this cleaning step is completed should the items be rinsed in the second compartment and then sanitized in the third compartment. Skipping or rearranging these steps can make the process ineffective and increase the risk of foodborne illnesses.