What must be true about sanitizer usage in a three-compartment sink?

What must be true about sanitizer usage in a three-compartment sink?

• A. Rinse utensils with hot water only; no sanitizer needed.
• B. Any cleaner can be used as sanitizer at any concentration.
• C. Use an approved sanitizer at the proper concentration and contact time during sanitizing.
• D. Sanitizers can be used before washing.

Answer: (C)

The key idea here is that sanitizing after washing is essential for reducing surface microbes, and it must be done correctly in a three-compartment sink. In the third compartment, you must use an approved sanitizer at the label’s recommended concentration and give it the required contact time. This dwell time lets the sanitizer effectively kill microorganisms that remain after washing and rinsing. Using a generic cleaner as a sanitizer or trying to sanitize without the proper concentration or time won’t reliably reduce pathogens, and sanitizing before washing is ineffective because soil and food residues shield microbes. Following the sanitizer’s directions and verifying the strength with test strips ensures the process actually protects food-contact surfaces.

The key idea here is that sanitizing after washing is essential for reducing surface microbes, and it must be done correctly in a three-compartment sink. In the third compartment, you must use an approved sanitizer at the label’s recommended concentration and give it the required contact time. This dwell time lets the sanitizer effectively kill microorganisms that remain after washing and rinsing. Using a generic cleaner as a sanitizer or trying to sanitize without the proper concentration or time won’t reliably reduce pathogens, and sanitizing before washing is ineffective because soil and food residues shield microbes. Following the sanitizer’s directions and verifying the strength with test strips ensures the process actually protects food-contact surfaces.