Unclean untensils
It is digusting the knives that Subway uses are never cleaned between each customer. I personally do not like mayonaise, the customer before me did and you used that knife on my sandwich without cleaning it. But it should be cleaned every time. Or find another method to close up the sandwich. Last, but not least please try not as the employee to act offended by something that disgusts me. I will not be back!
