To clean a dishwasher with vinegar, follow these steps:
- Empty the dishwasher completely, removing all dishes and utensils.
- Place a dishwasher-safe container filled with distilled white vinegar on the top rack.
- Run a hot water cycle using the hottest setting available, without adding any detergent.
- After the vinegar cycle finishes, wipe away any stubborn spots inside the dishwasher with a soft cloth.
- For a deeper clean, remove the dishwasher filter, soak it in hot water with mild dish soap for 15 minutes, then scrub it with a soft brush, rinse, and dry.
- While the filter is out, pour 1/2 cup baking soda into the drain followed by 1/2 cup vinegar, let it fizz for 15 minutes, rinse, and wipe clean.
- Replace the filter and wipe the interior with a microfiber cloth.
This routine should be done about once a month for maintenance. Use distilled white vinegar as it is 5% acetic acid and safe for regular cleaning without discoloring surfaces. However, avoid excessive use since vinegar's acidity can damage rubber gaskets if used incorrectly.