Feet smell is caused by various traces of minerals from the environment such as ammonia in toilets or hydrogen in farms. It is a complicated condition thus making it hard to treat. The whiff is usually unpleasant. It affects a high number of individuals in the population. Several factors cause foot odor. Sweat has no scent, but it creates a suitable environment for bacteria to grow.
The feet have more sweat glands that any other body part. This makes them more prone to omitting bad smells because of skin bacteria as well as perspiration. You need to have a proper defense to ensure that your shoes do not stink, especially when you wear them for a considerable number of hours. Bear in mind that foot odor can taint your image and leave an ugly impression on the people around you.