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Steven FowlerSep 10, 2025
How to remove black or grey marks on dishes from Kuppersberg GIM 6078 Dishwasher?
- AAmy ThomasSep 10, 2025
Black or grey marks on dishes from your Kuppersberg Dishwasher are likely caused by aluminium utensils rubbing against them. Use a mild abrasive cleaner to remove the marks.