I have gotten where I will not eat at any fast food place now. We eat at professional Mom and Pa places now. If the help looks dirty we want eat there.
The cleanest fast food place I ever ate at was a Burger King near Toronto Pearson. I had just left the airport and you could eat off the floors in this BK. It was staffed with mostly little old ladies who were cleaning and a couple people were making the food. It tasted great and the exchange rate at the time (wow, just checked, it’s still very good!) made it a good value.
*** I have gotten where I will not eat at any fast food place ***
My mental patients who worked at restaurants used to tell me stuff they did...peeing in batter, purposely causing toilet overflows, and the old favorite, spitting in the food of people who looked like they wouldn’t tip well.