Hello friend I usually eat at the office I bring my food from home to the office from time to time someone brings fish or sardines and it is usually fried
I have also done it sometimes it is invitable not to eat fish hahaha but when that happens the smell is when you put it to heat in the microwave after a while and the smell is gone the beginning when I start new at work I feel sorry but I saw it that everyone was heating their fish and the truth is that the office does not end up smelling of fish