Why Is There Water In My Dishwasher? Here’s The Answer You Didn’t Expect
What To Know
- If the overflow float switch fails, it may not be able to detect when the dishwasher is full and allow water to overflow into the bottom of the dishwasher.
- If the water inlet valve is damaged or malfunctioning, it can allow water to leak into the dishwasher even when the dishwasher is not in use.
- If the spray arm holes become clogged with food particles or mineral deposits, it can reduce the water pressure and cause water to accumulate at the bottom of the dishwasher.
Finding water at the bottom of your dishwasher after a wash cycle can be a puzzling and frustrating experience. This water can be a sign of a minor issue or a more serious problem. In this comprehensive guide, we delve into the various reasons why water may be accumulating in your dishwasher and provide practical solutions to resolve the issue.
Clogged Drain Hose
One of the most common causes of water in the dishwasher is a clogged drain hose. This hose carries the dirty water from the dishwasher to the sink drain. If the hose becomes blocked with food particles, grease, or other debris, it can prevent the water from draining properly. To check if the drain hose is clogged, disconnect it from the dishwasher and sink and inspect it for any obstructions. If you find a blockage, remove it and clean the hose thoroughly before reconnecting it.
Faulty Drain Pump
The drain pump is responsible for pumping the water out of the dishwasher. If the drain pump fails, the water will not be able to drain properly and will accumulate at the bottom of the dishwasher. To check if the drain pump is faulty, listen for a humming noise when the dishwasher is draining. If you do not hear a humming noise, the drain pump may be defective and need to be replaced.
Leaking Door Seal
The door seal is a rubber gasket that creates a watertight seal around the dishwasher door. If the door seal is damaged or worn, water can leak from the dishwasher during the wash cycle and accumulate at the bottom. To check the door seal, inspect it for any tears or gaps. If you find any damage, replace the door seal to prevent further leaks.
Overflow Float Switch Malfunction
The overflow float switch is a safety feature that prevents the dishwasher from overflowing. If the overflow float switch fails, it may not be able to detect when the dishwasher is full and allow water to overflow into the bottom of the dishwasher. To check the overflow float switch, locate it inside the dishwasher and gently lift it up. If the float switch does not move freely or does not snap back into place when released, it may need to be replaced.
Damaged Water Inlet Valve
The water inlet valve controls the flow of water into the dishwasher. If the water inlet valve is damaged or malfunctioning, it can allow water to leak into the dishwasher even when the dishwasher is not in use. To check the water inlet valve, turn off the water supply to the dishwasher and disconnect the water inlet hose. If water continues to flow from the water inlet valve, it may need to be replaced.
Clogged Spray Arm Holes
The spray arms in the dishwasher rotate and spray water to clean the dishes. If the spray arm holes become clogged with food particles or mineral deposits, it can reduce the water pressure and cause water to accumulate at the bottom of the dishwasher. To clean the spray arm holes, remove the spray arms from the dishwasher and use a toothpick or small brush to remove any debris.
Faulty Control Board
The control board is the brain of the dishwasher and controls all of its functions. If the control board fails, it may not be able to properly operate the dishwasher, including the drain pump and water inlet valve. This can lead to water accumulating at the bottom of the dishwasher. To check the control board, you will need to contact a qualified appliance repair technician.
Troubleshooting Tips
Before calling an appliance repair technician, there are a few troubleshooting tips you can try to fix the problem yourself:
- Reset the dishwasher: Unplug the dishwasher from the power outlet and wait a few minutes before plugging it back in. This may reset the control board and resolve the issue.
- Check the water supply: Make sure that the water supply to the dishwasher is turned on and that there is no kink in the water supply hose.
- Clean the dishwasher filter: The dishwasher filter traps food particles and debris. If the filter is clogged, it can restrict the flow of water and cause it to accumulate at the bottom of the dishwasher.
When to Call a Professional
If you have tried the troubleshooting tips above and the water in your dishwasher at the bottom persists, it is recommended to call a qualified appliance repair technician. A professional technician will be able to diagnose the problem accurately and perform the necessary repairs to get your dishwasher working properly again.
Key Points: Keeping Your Dishwasher Dry
Addressing the issue of water in your dishwasher at the bottom promptly can prevent further damage and ensure that your dishwasher operates efficiently. By following the troubleshooting tips and seeking professional help when necessary, you can keep your dishwasher dry and your dishes clean.
Answers to Your Most Common Questions
Q: Why is there water in my dishwasher even when it’s not running?
A: A faulty water inlet valve or a malfunctioning control board can allow water to leak into the dishwasher even when it is not in use.
Q: How often should I clean my dishwasher filter?
A: It is recommended to clean the dishwasher filter every 1-2 months to prevent clogging and ensure proper water flow.
Q: Can I use bleach to clean my dishwasher?
A: Bleach can damage the dishwasher components. Instead, use a dishwasher cleaner specifically designed for cleaning dishwashers.
