Dishwasher Leaves a Gritty Film on Dishes: What’s Really Going On

A dishwasher can complete a full cycle, run quietly, and still leave plates with a rough, sandy texture. The problem usually appears gradually. At first, it’s a faint residue on glasses. Later, it becomes a consistent gritty layer across dishes, utensils, and cookware. The issue is rarely about cleaning power alone. In most cases, it […]