Panasonic Limescale / Detergent Residue

White film or cloudy residue on dishes and glassware

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Possible Causes

Hard water with no salt or rinse aid, Incorrect detergent dosage, Clogged softener system, Low water temperature

How to Fix / Troubleshooting

  • Check water hardness setting: Set the built-in softener (if equipped) according to local water hardness using the Panasonic instructions.
  • Refill salt and rinse aid: Fill the salt reservoir with dishwasher salt and the rinse aid dispenser with rinse aid.
  • Adjust detergent: Use the recommended amount of detergent; too much can leave residue.
  • Run descaling cycle: Use a dishwasher descaler to remove existing limescale from the tub and heater.
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Repair Difficulty

Very Easy 1/5

Required Part

Water Softener Unit
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