Home Garden

How to Bleach a Dishwasher

In addition to smelling and looking bad, a buildup of mold and mildew in your dishwasher can prevent your dishes and utensils from getting properly clean, and may even pose a health risk. Chlorine bleach not only kills the microorganisms that cause these problems, but can also whiten the interior of your dishwasher.

Things You'll Need

  • Toothbrush
  • Baking soda paste
  • 1/2 cup of bleach
  • Bowl or cup
  • Towel
  • 2 cups of distilled white vinegar
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Instructions

    • 1

      Open your dishwasher. Remove all dishes and utensils, and any leftover dishwasher soap in the soap dispenser. Remove food particles or any other debris -- especially in the utensil holder and dishwasher rack -- with a toothbrush dipped in baking soda paste.

    • 2

      Place 1/2 cup of liquid bleach on the bottom shelf of the dishwasher in a bowl or cup. Run a regular wash cycle. Allow the dishwasher to complete the entire cycle, including the drying mode.

    • 3

      Remove the cup or bowl from the dishwasher. Wipe down the inside of the dishwasher with a dry towel to ensure that no bleach remains.

    • 4

      Place a cup or bowl containing 2 cups of white vinegar on the bottom rack of the dishwasher, and run a low-wash cycle. Stop the dishwasher halfway through the cycle, and allow the vinegar to sit in the dishwasher for 20 minutes before completing the cycle.