This product removes blue jeans transfer, newspaper print and deep stains like mustard from Protected Leathers. This product works when nothing else will clean the Leather. Often on light color Leathers, it appears that the color is coming off the Leather. What actually has happened is a transfer of color to the Leather’s surface from blue jeans and/or newspaper print. You can water this product down with demineralizated water to create a less agressive product.