Product review (5 stars): Saved the dishes
I have roommates with crazy schedules, so it's not always easy to tell when the dishwasher has been run already. At least twice we've double-washed because dirty dishes were thrown in with clean. This magnet is large and easy to see. So far, everyone is remembering to use it. Some day manufacturers with think of a way to make this indicator a part of their design? That would be cool. In the meantime, the magnet works :)