The first method: Paint shoes with white wax. Usually, shoes and shoes are made of leather dyed with water as shoe linings and insoles. When wearing them, they will be discolored due to sweating on the feet or water in the shoes. This is a normal phenomenon.

white wax can be applied to the inside of shoes, and it can be blown by the warm air of a hair dryer for about half a minute, so that the inside of shoes will not fade in the future.

the second method: use egg white. many friends know that egg white can be used as a mask, which has good penetration and adsorption ability for leather egg white.

For the shoes with faded inside, you can apply a thin layer of egg white, and then put the shoes in a dry and ventilated place for more than 24 hours. When you wear them again, the color inside will not fade. Egg white is also suitable for shoes with worn feet.

the third way: go to a professional leather goods maintenance shop, where there is a special solution to solve the problem of color fading inside shoes.