Problem

Dishwasher Not Cleaning Dishes

Quick answer

Dishes coming out dirty point to blocked spray arms, a weak wash motor, low water fill from a bad inlet valve, a failed heating element (water not hot enough) or a clogged filter. Run hot water at the sink before starting and check the arms spin freely; persistent problems need a technician.

Common causes

  • Blocked spray arms
  • Wash motor
  • Inlet valve
  • Heating element
  • Clogged filter

Should you call a technician?

Many issues like this need hands-on diagnosis to identify safely and correctly — especially anything involving gas, electrical components, or water. A technician can confirm the cause and give you a clear, upfront estimate before any repair begins.

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