The article discusses the challenge of salt stains on footwear, particularly during winter months when salt is used to ensure pedestrian safety. It emphasizes the importance of prompt action, noting that fresh salt stains are much easier to remove than older, set-in stains. Delaying the cleaning process can lead to irreversible discoloration and damage to the shoe material.

To clean salt stains, the article suggests using a simple mixture of water and vinegar in a 1:1 ratio. This solution should be carefully applied with a soft brush, preferably a silicone brush designed for suede. Vinegar acts to neutralize the mineral salts without damaging the fabric structure, helping restore the shoe's original color once dried. The article highlights that suede and nubuck materials are particularly susceptible to salt damage due to their rough texture, which allows salt to penetrate more deeply.

In addition to suede, the article mentions that smooth leather is also susceptible but slightly more resilient to dirt. Regardless of the material, regular cleaning is essential to maintain the appearance and longevity of footwear, especially in conditions where salt is prevalent. The advice aims to help individuals protect their shoes and prolong their usability during winter months, enhancing both practicality and aesthetics.