Dishwasher - Removing White Film or Residue

A white, milky film on glassware, dishware and the interior of the dishwasher can be caused by your dishwasher detergent. Because modern detergents are phosphate-free, they can potentially leave a white film on glassware, other items, and even the dishwasher tub itself. This film is most often observed in hard water areas.

Removing a White Film or Residue From a Dishwasher

• Use a high quality Dishwasher Cleaner, such as Cascade® Platinum™ Dishwasher Cleaner or Finish® Dishwasher Cleaner.

• Use Citric Acid following the instructions below. This can usually be purchased from the local supermarket.

• 1. Pour the citric acid in the detergent cup and close the cover.

  2. Place the filmed, but otherwise clean, glassware and dishware in the dishwasher. Leave silverware and other metal items out of the dishwasher.

  3. Turn the dishwasher on and let it run through a complete cycle without detergent. The glassware, dishware and dishwasher should come out film free and sparkly.

• Use a vinegar rinse. Pour 1 cup of vinegar into the dishwasher just after the detergent cup opens and let the dishwasher complete its cycle. This may be repeated several times a year if needed.

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