Restore white on vegan leather S-Works 6 shoes

[LouisN]

My S-Works 6 shoes are still in pretty good shape. I have the white and grey ones. But the white is all dirty with lots of marks on it, especially the front. Anybody has a product to restore « vegan » leather and bring back ( or cover the tarnished spots) the bright white ?
Louis

[velov]

Magic eraser (or your local variant) works pretty well.
If they're pretty far gone then I would just use Acetone to strip the top layer and then use Angelus leather paint...it's a very simple process.

[benzebub]

mix baking soda and hydrogen peroxide until you have thick paste (not gritty). smear it on the shoe and let it sit for a while, clean the paste of with a damp rag