If your dishwasher is leaving white residue or a white film on your dishes, it might not be due to your appliance, but your detergent.
In 2010, phosphates were removed from dishwashing detergents. If you live in an area with hard water (high mineral content) your dishes and glasses could be left with a white film from mineral build-up. To combat this, add a citric acid cleaner like, Lemi-Shine or this Dishwasher Citric Acid Cleaner by GE, with your dishwashing detergent in the dispenser. You can also run your dishes through again with the Dishwasher Citric Acid Cleaner alone.
Rinse aids and other “hard-water boosters” can also keep glasses from becoming cloudy and soften water as well.
If after doing this you are still finding a white residue remaining on your clean dishes, then there might Continue reading