Dishwasher leaves gritty particles or sand-like residue on dishes after the cycle.

Safety first: Turn off power before cleaning internal components.

• Clean filters and sump: Remove and wash all filters. Check the sump for accumulated grit or broken glass.
• Clean spray arms: Remove and flush spray arms, clearing each jet hole.
• Avoid overloading: Ensure dishes are spaced so water can reach all surfaces.
• Check water level: Confirm that the machine fills to the correct level; if low, inspect the inlet system.