Canker sore: A canker sore, also known as an aphthous ulcer, is a single pale or yellow ulcer with a red outer ring or a cluster of such ulcers in the mouth, usually on the cheeks, tongue, or inside the lip.
The Board will allow a maximum temperature of 120 degrees Fahrenheit. Hand sinks in commercial kitchens are only used by employees. These employees are typically washing and rinsing pots and pans in pot sinks which could have 140 degree water. Those pot sinks, in some kitchens are located right next to the hand sinks.
Wash temperature â This is the temperature inside the dishwasher when it is washing. The correct wash temperature is between 55Â° and 56Â°C. Rinse temperature â This is the temperature of the final rinse. To provide thermal disinfection the dishwasher must rinse at 82Â°C or above, for at least 12 seconds.