I now swear by this hack!

2. Prepare your cleaning space: Place the oven racks in your bathtub or large plastic tub. Make sure the tub is large enough to completely submerge the racks in water.

3. Submerge the racks: Fill the tub with hot water, making sure the racks are completely covered. The hotter the water, the more effective the cleaning process will be.

4. Add the dishwasher tablet: Drop a single dishwasher tablet into the water. You’ll be amazed at how this simple household item works wonders on grime and baked-on gunk.