Assuming you want tips on
how to lighten leather:
There are a few ways you can lighten
leather, depending on the tools and materials you have available. One way is to simply rub the leather with a white eraser. This will lightly lighten the leather without damaging it. Another way is to mix equal parts vinegar and water in a bowl, then use a sponge to apply the mixture to the leather surface. Let it sit for about 15 minutes before wiping it off with a clean cloth. You can also try using lemon juice or baking soda mixed with water to lighten leather surfaces.