Safety: No internal electrical work is required for this issue.

Fill salt reservoir: Open the salt compartment and fill with dishwasher salt. Wipe away any spilled salt and close cap securely.
Set water hardness: Adjust the dishwasher's water hardness setting according to your local water hardness (see user manual).
Adjust rinse aid: Increase the rinse aid dosage setting if spotting persists.
Use descaler: Periodically run a cycle with dishwasher descaler to remove internal limescale.

White film or spots on glasses and dishes after washing.

Possible Causes