That odour from the body of Indians really kills you. It is not just the smell of sweat. It is that particular odour they possess. No interest to do anything if your detect that odour. They have to put on very heavy perfume to cover that odour up. But if they put on too much you will have to spend a week in washing it away.
The odour is based on the food they eat. Chinese also have body odor and in most cases bad breath. I worked with alot of chinese people and when I visit china they are all bad breath. Worst of all is they wear the same clothes to work for a week.