The feet in dreams is the symbol of your ability to walk through your path. The feet shows how much you are in touch with the reality. Washing the feet shows how you are getting rid of your old habits and how you are creating the new life and it is also a symbolism of freedom. The itching feet could show the annoying things or the actual itching you suffer from while sleeping, because of some bug that bite you. The feet of the others, means new friendships. The cold feet is the symbol of the lack of in touch with the situation. The feet that hurts may show that you are tired from all of the activities or responsibilities. The feet that is small means minor problems, big feet is a symbol of great achievements.
Read more about dreaming of Feet in other dream meanings interpretations.