If you have a nonstick dish that is starting to look a little bit dirty, there are a few different ways that you can clean it. One way is to simply wipe it down with a damp cloth. This will usually remove any light dirt or debris that is on the surface of the dish.
If your dish has more stubborn dirt or stains, you can try scrubbing it with a soft-bristled brush and some soap. Be sure to use gentle strokes and avoid using anything abrasive, as this could damage the nonstick coating. Once you've scrubbed the dish clean, be sure to rinse it thoroughly with water.
Another option for cleaning a nonstick dish is to put it in the oven on a low heat setting (around 200 degrees Fahrenheit) for about an hour. This will help loosen any baked-on dirt or grime, making it much easier to wipe away. Just be sure not to leave the dish in the oven for too long, as this could damage the coating.