How often do you clean the grills? March 21, 2022 07:27 Updated The grills are cleaned after every use. In addition, every 24 hours, the grill will be shut down and thoroughly cleaned. Related articles How often do you change the oil in your fryer? Our oil is checked and filtered dai What type of oil do you use for frying? What do you do with the used oil? Why does the Filet o Fish come with half a slice of cheese? I received expired hotcake syrup; can you explain why?