How about Nike sport shoes heel plastic board grinding feet?
If the shoe edge grinding foot, can be used wet towels at the foot wear parts cover a few minutes, the wet soft, and then use the cylindrical objects (such as glass bottles) forced the rolling several times, the grinding parts of the foot pressure will not be smooth, grinding foot.
If the shoe soles wear shoes feet, can be set on the Guaizi, struck with a hammer grinding force, at the foot of a smooth, wear new shoes heel do address. If there is no shoes kidnaper, can also be used instead of other iron.
If the shoes are more serious, can be used wet towel wet, and then the shoes wedge stretch, wear on the smooth feet.
Shoes edge grinding feet, such as the heel, you can dry the wet towel, and then fully soaked white wine, with a clip fixed at the foot of grinding shoes parts, placed overnight, second days to wear, they will no longer grinding feet.
