Underarm odor, also known as body odor, is a common issue that can be embarrassing and uncomfortable. It is caused by bacteria breaking down sweat on the skin, producing acids and other compounds that have an unpleasant smell. There are a number of things you can do to avoid underarm odor, including:
Maintaining good hygiene: Washing your underarms regularly with soap and water can help to remove bacteria and sweat, reducing the risk of odor.