This is crazy. Mix 1/4 c Listerine (any kind but I like the blue), 1/4 c vinegar and 1/2 c of warm water. Soak feet for 10 minutes and when you take them out the dead skin will practically wipe off. Must try
natural scar remover : Leave by mixing 1/2 teaspoon baking soda and 1/2 teaspoon purified water to create a paste. Apply to affected area for 5 minutes; splash off. After, apply coconut oil. Prevents darkening. Can be done before sleeping. Worth a try!