Dishwasher Tune-Up: 4: Last step. This one is easy. Run the EMPTY dishwasher with a 1/2 cup of CLR cleaner. (found with the cleaning supplies) This helps to remove anything you missed in steps 1-3. And just to be safe, run again to be sure all the cleaner is gone.
Instead of using extra laundry detergent to pre-treat, instead we turn to our old school friend — white chalk. Simply rub onto greasy stains and the chalk powder will absorb the grease, making the stain easily removable by the laundry soap in the wash.