What is the third step in cleaning and sanitizing items in a three-compartment sink?

The correct answer, rinsing, is essential in the process of cleaning and sanitizing items in a three-compartment sink. After washing items in the first compartment, it's crucial to remove any detergent and food particles before they are sanitized in the third compartment. Rinsing ensures that residues are eliminated so that the sanitizing solution can work effectively, as it is intended to kill remaining pathogens without interference from soap or debris. This step is vital for preventing cross-contamination and ensuring food safety in a food service environment. Each step in the three-compartment sink process plays a specific role in maintaining sanitation standards, and skipping the rinsing step can undermine the effectiveness of the final sanitizing step.