It’s almost impossible to keep white shoes clean 24/7. No matter how bright and spotless they were when you first bought them, scuffs, stains and spills accumulate over time. Before you know it, your favorite pair of Converse or Vans are in a less-than-pristine state. But rather than getting rid of your sneakers for good, try our easy guide below on how to clean white shoes. We share expert tips on making your canvas, suede and leather shoes look brand new, along with pointers to prevent dirt and grime from building up. Throwing your shoes in the washing machine might…