Leaving food out too long after a large dinner layout, such as a Thanksgiving. I am sensitive to spoiled food. I have gotten sick, very sick from meats not stored in the fridge. My solution is to put things away when it is obvious that everyone is done. I do this at my house and other family member's houses. Once I start, I usually get help from the host. I also volunteer to cut up the whole turkey to place in containers or bags.