Yes, you can run an empty dishwasher with just water and no soap or dishes inside. Running an empty cycle occasionally can help clean and freshen up the dishwasher itself, as well as remove any accumulated residue or particles.
To do this, follow these steps:
Check for debris: Before running an empty cycle, check the dishwasher's filter and drain for any food particles or debris. Remove and clean any visible debris to ensure proper functioning.
Empty the dishwasher: Make sure there are no dishes, utensils, or other items inside the dishwasher.
Add water: Open the dishwasher and pour a cup of white vinegar or a dishwasher cleaning solution into the bottom of the dishwasher. This will help in cleaning and deodorizing the dishwasher.
Run the dishwasher: Close the dishwasher and select a normal or regular cycle. Avoid using any detergent or soap during this empty cycle.
Complete the cycle: Let the dishwasher run through the entire cycle, including the wash and rinse phases.
Optional additional step: If you have particularly stubborn stains or buildup, you can sprinkle a cup of baking soda on the bottom of the dishwasher before running the empty cycle. Baking soda can help remove odors and stains effectively.
Wipe down the interior: Once the cycle is complete, open the dishwasher and wipe down the interior, including the door, walls, and racks, to remove any remaining residue.
Running an empty dishwasher with just water and occasionally using white vinegar or a dishwasher cleaning solution can help maintain the dishwasher's cleanliness and prevent any unpleasant odors from building up. For routine use, it's important to load the dishwasher properly with dishes and use appropriate dishwasher detergent to ensure effective cleaning.