What is the recommended final rinse temperature for mechanical warewashing?

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Multiple Choice

What is the recommended final rinse temperature for mechanical warewashing?

Explanation:
Final rinse temperature in a high-temperature mechanical warewashing cycle determines sanitation outcome. The recommended final rinse is 180°F (82°C). At this temperature, dishes and utensils reach a surface heat sufficient to kill most pathogens during the short contact time as they pass through the rinse. Temperatures below this, such as 171°F, 110°F, or 120°F, do not reliably sanitize in typical machines, leaving a risk of surviving organisms. Therefore, 180°F is the standard to ensure safe, sanitized wares.

Final rinse temperature in a high-temperature mechanical warewashing cycle determines sanitation outcome. The recommended final rinse is 180°F (82°C). At this temperature, dishes and utensils reach a surface heat sufficient to kill most pathogens during the short contact time as they pass through the rinse. Temperatures below this, such as 171°F, 110°F, or 120°F, do not reliably sanitize in typical machines, leaving a risk of surviving organisms. Therefore, 180°F is the standard to ensure safe, sanitized wares.

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