If your baseball hats are covered in sweat stains or just seem to be a bit dingy, it could be time for a good cleaning.

This clever cleaning trick keeps your favorite caps looking like new. Your collection of hats and baseball caps sees a lot of action, whether it's at the ballpark, on the beach, or while running ...

Your collection of hats and baseball caps sees a lot of action, whether it's at the ballpark, on the beach, or while running errands. And over time, sweat, dirt, and grime can leave your favorite hat ...