If your feet itch after washing them with hot water and there are no other uncomfortable symptoms, and the itching is reduced or disappears after a few moments, don’t worry too much, it is usually normal. If the itchy soles of your feet are accompanied by white blisters, which are becoming more and more frequent, and the soles of your feet and toes are the most prone to itching, this is usually a precursor to foot odour and can be diagnosed and treated accordingly at a hospital dermatology department.