If you’re an anime fan with a treasure trove of merchandise from your favorite shows, you probably take certain precautions to keep your collection looking nice. Putting DVDs or Blu-rays back in their cases when not in use is a no-brainer, as is storing manga and art books in a place where they’re not being bathed in color-fading direct sunlight. You may have even picked up a few advanced techniques, like turning anime T-shirts inside out before washing to extend the life of the print, or using thumb tacks with a large enough head to sandwich the edge of a poster against the wall so you don’t have to put a hole in the paper itself.
But what about the dirt and grime that anime character-shaped rubber keychains and straps accumulate though daily use? Actually, it turns out there’s a simple trick to get them looking like new, and it doesn’t involve any soap.