some people must be immune to it.....
I was working in a house on an electrical issue when a girl came home from school. She decided to fix a snack. Keep in mind this was at 4pm and it was a warm day. The house did not have air conditioning.
She fired up the stove and slid the pan which was setting on the range top when I arrived there earlier, on to the burner. It had congealed grease in it. Then she placed a slice of baloney into the pan. The baloney had been setting on the kitchen counter all day and had a white-ish look to it.
She took 2 slices of bread after brushing the roaches off the bread, and spread some mayonnaise on it. Yeah... the mayo had been setting on the counter all day too....and was yellow in color.
then she ate it.
It made my co-worker sick just watching her eat it.