For many people, taking off shoes outside the home can turn into an awkward moment due to an unpleasant odor from the feet or soles. This problem is especially common among people whose feet sweat excessively. While the smell may be tolerable when alone, it often becomes embarrassing in public or social situations.

Foot odor is mainly caused by a combination of sweat and bacteria. According to experts, the feet have around 2.5 million sweat glands—more than any other part of the body. Sweat itself is odorless, as it is mostly made up of water and salt. However, when sweat gets trapped inside closed shoes and warm socks, it creates a moist environment where bacteria thrive. These bacteria feed on sweat, dead skin cells, and natural oils, producing waste that causes the foul smell.

Shoes worsen the problem because they limit air circulation, preventing sweat from drying. As soon as the shoes are removed, the trapped odor quickly spreads into the air, making it noticeable to others.

Some people experience stronger foot odor due to factors such as excessive sweating, fungal infections, poor foot hygiene, or wearing the same shoes daily. Using synthetic socks instead of cotton can also increase odor. Health conditions like diabetes, hormonal imbalance, and stress are known to contribute as well.

While foot odor may not always have a permanent cure, certain home remedies can help manage it. One effective and easily available solution is a tea bag. Tea contains tannins, which are natural antibacterial compounds. These tannins help slow the growth of odor-causing bacteria and also absorb moisture inside shoes. The mild fragrance of tea further helps mask unpleasant smells.

Boil two tea bags in water and allow them to cool. Once cooled, place the tea bags inside the smelly shoes and leave them for two to three hours. For stronger odors, you can use additional tea bags and leave them overnight. After removing the tea bags, it is recommended to keep the shoes in sunlight, as UV rays help kill bacteria.

Using this method two to three times a week can significantly reduce shoe and foot odor over time, making those awkward moments far less stressful.