What is the target temperature range for the sanitizing rinse used for cleaning and sanitizing?

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Multiple Choice

What is the target temperature range for the sanitizing rinse used for cleaning and sanitizing?

Explanation:
Hot-water sanitizing rinse must reach a high temperature so the heat itself kills pathogens as items pass through the rinse. For commercial dishwashing, the final rinse is designed to be at least 180°F (82°C) to ensure sanitization, with many guidelines specifying a range up to about 194°F (90°C). This temperature, maintained for the brief contact time inside the machine, provides a reliable kill and helps ensure dishes are sanitary as they exit. Ranging from 120–140°F isn’t hot enough to sanitize, it’s more like a wash or warm rinse. 160–170°F is also below the minimum needed for effective sanitization. Going up to 200–212°F is beyond the standard target for sanitizing in most settings and isn’t necessary for the typical hot-water sanitizing process, though some high-temperature machines can reach higher temps.

Hot-water sanitizing rinse must reach a high temperature so the heat itself kills pathogens as items pass through the rinse. For commercial dishwashing, the final rinse is designed to be at least 180°F (82°C) to ensure sanitization, with many guidelines specifying a range up to about 194°F (90°C). This temperature, maintained for the brief contact time inside the machine, provides a reliable kill and helps ensure dishes are sanitary as they exit.

Ranging from 120–140°F isn’t hot enough to sanitize, it’s more like a wash or warm rinse. 160–170°F is also below the minimum needed for effective sanitization. Going up to 200–212°F is beyond the standard target for sanitizing in most settings and isn’t necessary for the typical hot-water sanitizing process, though some high-temperature machines can reach higher temps.

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