Subway

Spraying chemicals on glass without covering any of the food. I walked into the subway and the guy behind the counter was spraying some kind of a chemical on the inside of the glass misting all over the vegetables that I was about order on my sandwich when I ask him what he was doing he stated he was cleaning the glass I told him you need to cover the food he responded with "Its just glass cleaner it will be fine"that's unacceptable and disgusting and plain out wrong hadn't I witnessed it with my own eyes right now I would have been eating chemicals and carcinogens that potentially harmful to me