A person’s sweat may smell like ammonia due to a high protein diet, exercise, or health conditions such as kidney disease and diabetes. The purpose of sweat is to help the body cool down.

A natural cleaner with an eye-watering smell, ammonia promises to cut through even the toughest stains. And while you may ...

They work by releasing ammonia, which is often used in cleaning products and has a "pretty annoying smell," he said. "The effect is that, when you sniff ammonia, it irritates the lining of the ...