Why does Viking VDW302 Dishwasher have milky appearance on glasses?
- IijohnsonSep 23, 2025
To address a milky appearance or rainbow effect on glasses (glass corrosion) in your Viking Dishwasher, use a smaller amount of detergent if the water hardness is low. Compare the water hardness level setting on the dishwasher against the stated values from the local water supplier. If water hardness is low (below 7 degrees of hardness or 106 parts per million), do not use salt, even if your dishwasher has a water softener.













