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What is the ideal temperature used during the warewashing process?

  1. 150°F

  2. 160°F

  3. 175°F

  4. 180°F

The correct answer is: 160°F

The ideal temperature used during the warewashing process is 160°F. This temperature is significant because it effectively sanitizes dishware and utensils, reducing the risk of foodborne illness by killing harmful bacteria and pathogens. At 160°F, the heat allows for sufficient contact time to ensure that surfaces are cleaned thoroughly, contributing to safe food handling practices. During the warewashing process, maintaining this temperature helps ensure that the residual food particles and grease are adequately removed and that the dishes are sanitized effectively, thereby protecting public health. While other temperatures listed may also contribute to sanitation, 160°F is widely recognized as a standard temperature for effective sanitization without risking damage to dishware or consuming excessive energy.