Body odour is a major problem in offices. People do shower, but after a couple of hours they smell of fear. The human smell of fear is scientifically known to be perceived unconsciously by other humans, causing alarm.
Personally, I hate the smell of fear so much, that I have a set of clothes I use only at the office, and I wash them separately. I am also in constant search of fear-retardant detergents. I find solid Aleppo soap works quite well. But the best is the deliriously happy Rose Jam by Lush.