I now swear by this hack!

5. Let it soak: Allow the racks to soak in the soapy water overnight. This step requires zero effort on your part and lets the dishwasher tablet do all the heavy lifting.
6. Rinse and dry: The next morning, pull out your racks and rinse them off. You’ll find that the grime slides off easily, leaving you with gleaming oven racks. Pat them dry with a clean towel and reinstall them in your oven.

And that’s it! With virtually no elbow grease, your oven racks can look as good as new thanks to my nana’s effortless cleaning trick. Go ahead and try this hack; your kitchen will thank you!