What final rinse temperature must a dishwasher using hot water as a sanitizer achieve?

A dishwasher that uses hot water as a sanitizer must achieve a final rinse temperature of 180°F to ensure effective sanitization. This temperature is critical because it allows for the proper elimination of bacteria and pathogens on dishes and utensils. The high temperature ensures that the heat penetrates any residual contaminants that may be present on the items being washed, effectively killing harmful microbes.

Achieving this temperature helps in maintaining food safety standards, as it minimizes the risk of foodborne illnesses that can arise from improper dish sanitization. Hot water sanitizing methods are particularly effective in commercial kitchens where the volume of dishwashing requires quick and efficient cleaning processes.