Shoe cleaners are products designed to remove dirt, stains, and scuff marks from various types of footwear. They come in different forms, including sprays, wipes, and foams, and are often formulated for specific materials like leather, canvas, or suede. Regular use of shoe cleaners can help maintain the appearance and longevity of shoes. Many shoe cleaners also contain protective agents that can repel water and dirt, making it easier to keep shoes looking new. Some brands, such as Jason Markk and Crep Protect, are popular among sneaker enthusiasts for their effectiveness and ease of use.