Troubleshooting Guide
Dishwasher Not Cleaning Dishes Properly
Dishes come out dirty, spotted, or with food residue
dishwasher
Your dishwasher isn't cleaning effectively. Dishes have food residue, films, or spots after the cycle.
Quick Fixes to Try First
- 1Remove and clean the filter thoroughly
- 2Check and clean spray arm holes with a toothpick
- 3Run hot water at the sink before starting the dishwasher
- 4Use quality detergent designed for dishwashers
- 5Don't overload or block the spray arms with dishes
Most Common Causes
Clogged Spray Arms
DIY Possible
Food particles and mineral deposits block spray arm holes.
Dirty Filter
DIY Possible
A clogged filter prevents proper water circulation.
Low Water Temperature
DIY Possible
Water isn't hot enough for effective cleaning.
Wrong Detergent
DIY Possible
Using the wrong type or amount of detergent affects cleaning.
Other Possible Causes
Wash Impeller Problems
The impeller that forces water through spray arms may be worn.
Water Inlet Valve Issues
Insufficient water entering the dishwasher reduces cleaning power.
When to Call a Professional
Contact our technicians if any of these apply:
- Cleaning doesn't improve after maintenance
- You don't hear water spraying during the cycle
- The dishwasher displays error codes
- Dishes don't get wet during the cycle
Brands We Service for This Issue
Related Problems
Still Need Help?
Our factory-trained technicians are ready to diagnose and repair your appliance.