How to clean?
Brush thevigorously in both directions. Specific Tools The rule of thumb is the longer the the softer the brush. For very short suede use a wire brush.
How to get rid of stains on Nubuck shoes?
For Nubuck, Use a Block Like an eraser, a suede block gets rid of stains and will soften leather that has taken on a sheen from over wear. You can safely go at your shoes pretty hard with the block. For stubborn stains use a very low-grit sandpaper—proceed with caution here.
Let's watch this article about how to dye shoes pink. If you have any questions please ask them in the comment section.