A buddy of mine wanted a magnet for his dishwasher that would tell him if the dishes are clean or dirty. This is a quick and easy project that I think would be a great craft show seller. To use, keep the “Dirty” part of the sign facing up. When you start your dishwasher, flip it to “Clean.” Once the dishwasher is unloaded, flip it back over to “Dirty.” Now you’ll know with a glance if your dishes are clean or dirty (without the bother of actually opening the dishwasher). Step 1