Glasses and dishes come out with white spots or a cloudy film.

Safety first: Use PPE when handling chemicals.

• Adjust rinse aid: Increase rinse aid dosing slightly and monitor results.
• Check softener: Ensure the built-in softener has adequate salt and is regenerating correctly. Manually regenerate if needed.
• Descale machine: Run a descaling program using an approved descaler to remove internal limescale.
• Verify temperatures: Confirm that boiler and tank reach specified temperatures; if not, troubleshoot heating circuits.