When taking a shower, certain body parts get more attention than others. While most people thoroughly wash their underarms, feet are often overlooked. Some believe letting water run over them is enough, but experts suggest that proper foot hygiene is essential for health and comfort.

Both the UK’s National Health Service (NHS) and the US Centre for Disease Control (CDC) recommend washing feet daily with soap and water. One of the main reasons is to prevent odour. The soles of the feet contain a high number of sweat glands, making them a perfect environment for bacteria. Sweat itself does not smell, but when bacteria feed on it, they produce unpleasant odours.

Feet are also home to various bacteria and fungi, including those that cause infections like athlete’s foot. Warm, damp conditions inside shoes create an ideal environment for microbes to thrive. If left unwashed, bacteria can multiply rapidly. Research has shown that people who wash their feet daily have significantly fewer bacteria compared to those who wash them less frequently.

Beyond odour, poor foot hygiene can lead to infections. The skin between the toes is particularly vulnerable. Conditions such as athlete’s foot, caused by fungi, result in itching, peeling, and discomfort. Bacteria like Staphylococcus can also enter the skin through cuts, leading to infections. People with diabetes are at even higher risk, as they may have reduced sensation in their feet and slower healing wounds. For them, daily foot washing is essential to prevent serious complications.

However, some experts caution against overwashing. The skin has natural oils and beneficial bacteria that help maintain its health. Frequent scrubbing can strip away these protective elements, leading to dryness, irritation, and even cracks that make infections more likely. Using antibacterial soaps too often may also disrupt the balance of microbes on the skin.

So, how often should you wash your feet? For most people, washing them every two days with soap and water is enough. However, if you are physically active or sweat a lot, washing daily is advisable. More importantly, feet should be properly dried after washing, especially between the toes. Damp skin provides a breeding ground for fungi, increasing the risk of infections.

Foot hygiene is a simple yet important part of overall health. Regular washing, careful drying, and attention to any cuts or changes in the skin can help prevent unpleasant odours and infections. Taking a few extra moments to care for your feet can make a big difference in keeping them clean and healthy.