I recently bought a pair of vegetable tanned leather shoes and one of the shoes has now developed some water stains, as you can see in the attached photo, in most lights it’s probably not as noticeable as in the photo, but I know the stains are there.

There may be traces of oil in the water - as I am not sure where exactly I picked up the marks.

I understand that vegetable tanned leathers are prone to staining and water marks - what products would you recommend to fix this staining - and do you think it is worth it?

I live in Australia and was also wondering if your products are available here.