Facilities, Cleaning & PestsQuestion 286 of 320
In a high-temperature dish machine, what final rinse temperature is generally required to sanitize with heat?
a.120°F at the rinse manifold
b.140°F at the rinse manifold
c.100°F at the rinse manifold
d.At least 180°F at the manifold (with about 160°F at the dish surface)
Explanation
A high-temperature dish machine typically must reach at least 180°F at the final rinse manifold so that the dish surface reaches about 160°F, which is hot enough to sanitize. If the rinse is too cool, items are washed but not sanitized. Managers should verify the rinse temperature with the machine gauge or a heat-sensitive indicator.
Law Reference: FDA Food Code §4-501.112Practice all 320 questions free — no signup required.
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