The dye on the inside of the shoe stains the foot due to sweating, which occurs when the dye used in shoe production wears off. However, you can prevent this by using substances such as vinegar or hairspray.
Shoes can be made from synthetic or natural materials; such as leather, nubuck or suede. Various dyes used in the production process can sometimes stain socks and sometimes feet when exposed to sweat or moisture.
It is usually noticed after a while that the paint on the inner surface of the shoe stains the foot. As the feet sweat, the internal temperature increases, which causes the dye to stain the feet. Additionally, wearing shoes for a long time can also increase this condition.
What are the ways to prevent the paint on the inner surface of the shoe from staining the feet and do real leather shoes color? The fact that the paint on the inner surface of the shoe stains the foot as a result of sweating does not indicate that the shoe is of poor quality. In fact, real leather shoes can often discolour when not chemically treated. This situation is quite normal. As the feet sweat, the dyes on the inner surface of the shoes can be released and stain the feet.
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