How to soften shoes when they are hard? How does a simple method soften hard shoes?

1. Pour white wine on the hard place of leather shoes, and the shoes will become soft after standing overnight.

2. put the cream on the hard place of the shoes, and it will be soft overnight.

3. Knead a newspaper into a ball, wet it with water, wrap the wet newspaper with a piece of money, stuff it into leather shoes, then seal the shoes in a bag and leave them overnight.