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jeremiahhallAug 19, 2025
Why is my Grundig GNV22620 producing foam?
- RRobert LewisAug 19, 2025
If foam is forming in your Grundig Dishwasher, it could be due to hand-wash detergents being used on dishes without rinsing. There's no need to hand-wash dishes beforehand; simply remove coarse soil. Also, ensure rinse aid isn't spilled when filling and that the rinse aid reservoir lid is closed.