I do this without the mouthwash. Got tired of turning my feet blue.
Works great. This I use one of those pedicure eggs.
A simple nail brush, used in the course of taking a shower or bath, scrubbing vigorously the same as you would with your fingernails, is highly effective in keeping the toes, soles of the feet, and the ankles in well-stimulated and clean condition.
Just because your feet are so far away from your head, no reason to ignore them.
Do your feet smell and does your nose run? Oh-oh, you’re built upside down.
Sales ploy for Listerine? Have you seen the cost of a bottle of it these days?