How to Get Rid of Pool of Water in Dishwasher

Is your dishwasher leaving behind a frustrating pool of water after each cycle? Dealing with this issue can be quite bothersome, but fret not, as we’ve got you covered. In this article, we’ll explore various causes of pooling water in your dishwasher and provide you with practical solutions to resolve the problem effectively. So let’s dive in and discover how to get your dishwasher back to its efficient, water-draining glory.

Dishwashers have become an indispensable appliance in modern kitchens, simplifying our lives by automating the task of dishwashing. However, when water starts pooling at the bottom of the dishwasher instead of draining properly, it can be an indication of an underlying issue. Understanding the cause of this problem is crucial in order to implement the appropriate solution.

Understanding the Cause of Pooling Water

Pooling water in a dishwasher can result from various factors. It’s essential to pinpoint the exact cause before attempting any troubleshooting. Let’s explore some common culprits:

Checking for Drainage Issues

The most common reason for water pooling is a drainage problem. Here are some steps to check for and resolve such issues:

Inspecting the Drain Hose

Begin by examining the drain hose connected to your dishwasher. Ensure it is not kinked, twisted, or damaged in any way. Any obstruction or damage to the hose can impede proper water flow.

Clearing Clogs in the Drain Hose

If the drain hose appears intact, the next step is to check for clogs. Disconnect the hose and inspect it for debris or food particles that may be causing a blockage. Cleaning or replacing the hose, if necessary, can significantly improve drainage.

Checking the Air Gap (if applicable)

Some dishwashers have an air gap installed to prevent water from flowing back into the dishwasher. If your dishwasher has one, inspect it to ensure it’s not clogged. Clearing any debris or buildup in the air gap can alleviate drainage issues.

Examining the Dishwasher Filter

A clogged or dirty dishwasher filter can hinder water drainage. Locate the filter (usually at the bottom of the dishwasher) and remove it for inspection. Clean the filter thoroughly and remove any accumulated debris or residue. Regularly cleaning the filter can help maintain optimal dishwasher performance.

Cleaning the Spray Arms

Blocked or malfunctioning spray arms can disrupt the water flow, leading to pooling. Remove the spray arms and clean them thoroughly, ensuring there are no blockages in the spray nozzles. Reinstall the spray arms securely, allowing them to distribute water effectively during the wash cycle.

Verifying Proper Loading and Placement of Dishes

Improper loading of dishes can obstruct water flow within the dishwasher. Avoid overloading the dishwasher or placing dishes in a way that blocks the spray arms or impedes the movement of the water. Ensuring proper dish placement can significantly improve drainage.

Ensuring Proper Detergent Usage

Using excessive or incorrect detergent can create excessive suds, leading to drainage problems. Follow the manufacturer’s guidelines for the recommended amount of detergent. Additionally, choose a high-quality detergent suitable for your dishwasher and water hardness level.

Adjusting the Water Level

If the water level in your dishwasher is too high, it may not drain properly. Consult your dishwasher’s manual to determine how to adjust the water level. Making the necessary adjustments can help prevent pooling water.

Addressing Mechanical or Component Issues

If you’ve followed the previous steps and the problem persists, it might indicate a mechanical or component issue within the dishwasher. Consider the following checks:

Checking the Float Switch

The float switch is responsible for monitoring the water level in the dishwasher. A malfunctioning float switch can disrupt the draining process. Inspect the float switch for any damage or debris that might be affecting its operation. Repair or replace the switch as needed.

Inspecting the Water Inlet Valve

A faulty water inlet valve can lead to imbalanced water levels and inadequate drainage. Examine the valve for any signs of damage or blockage. If necessary, replace the water inlet valve to restore proper water flow.

Examining the Drain Pump

A malfunctioning drain pump can impede the water drainage process. Inspect the drain pump for any obstructions, damage, or signs of wear. Clean or replace the drain pump if required to ensure effective water removal.

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Maintenance Tips for Preventing Water Pooling

Regular maintenance can help prevent future instances of water pooling in your dishwasher. Consider the following tips:

  • Clean the dishwasher filter periodically.
  • Run an empty dishwasher with vinegar to remove any buildup.
  • Avoid placing excessively soiled dishes in the dishwasher.
  • Check the drain hose and spray arms for blockages regularly.
  • Use a dishwasher cleaner occasionally to keep the interior clean and odor-free.

How do I stop my dishwasher from pooling water?

If your dishwasher is pooling water, the first step is to check the drain hose. Make sure that it’s connected properly and that there are no kinks or blockages in it. If everything looks okay, you may need to check the pump for any clogs or debris. If necessary, use a wet/dry vacuum to remove any buildup.

You should also check the filter and spray arms of your dishwasher for any food particles or other debris that could be preventing proper drainage. Clean these components as necessary with a soft brush or cloth.

Finally, make sure that the float switch isn’t stuck in the open position. This switch is located at the bottom of your dishwasher and should move freely when pressed down. If it isn’t moving correctly, you may need to replace it with a new one.

Is it normal for water to stay in bottom of dishwasher?

Yes, it is normal for water to stay in the bottom of a dishwasher. This is because the dishwasher has a drain that collects any excess water that accumulates during the cycle. The drain then sends this water out through a hose connected to the sink or garbage disposal. If the dishwasher is not draining properly, it could be due to clogged hoses or a malfunctioning pump. To fix this issue, you should check and clean the hoses and make sure they are securely attached to both the dishwasher and sink or garbage disposal. If that doesn’t work, you may need to replace the pump.

Why is my dishwasher not draining?

Several factors can contribute to a dishwasher not draining properly, such as a clogged drain hose, a malfunctioning drain pump, or a faulty float switch. Follow the troubleshooting steps outlined in this article to address the issue.

How often should I clean the dishwasher filter?

It’s recommended to clean the dishwasher filter once a month or as indicated in the manufacturer’s instructions. Regular cleaning helps maintain optimal performance and prevents drainage problems.

Can I use vinegar to clean the dishwasher?

Yes, vinegar can be an effective cleaning agent for your dishwasher. Run an empty cycle with a cup of vinegar placed in a dishwasher-safe container on the top rack. This helps remove buildup and eliminates odors.

Should I use powdered or liquid detergent?

Both powdered and liquid detergents can be used, depending on personal preference. However, ensure you choose a high-quality detergent suitable for your dishwasher and follow the manufacturer’s recommendations for the correct amount.

Can I fix a dishwasher myself?

Depending on the issue, some dishwasher repairs can be done by yourself. However, if you’re unsure or uncomfortable with handling certain components, it’s best to consult a professional appliance repair technician.

Why is there a pool of water in my dishwasher?

A pool of water in your dishwasher is likely caused by a clogged drain. The dishwasher pumps out the dirty water from the wash cycle and if it can’t drain properly, it will accumulate in the bottom of the dishwasher. This could be due to a blockage in the hose that connects the dishwasher to the sink or garbage disposal, or a clog inside of the dishwasher itself. To fix this issue, you should first check for any blockages in the hose or garbage disposal. If nothing is blocking them, then you should check for any debris or food particles that may have built up over time and are preventing proper drainage. If these don’t solve your problem, then you may need to call a professional plumber to inspect and repair your dishwasher.


Experiencing pooling water in your dishwasher can be frustrating, but with the right knowledge, you can resolve the issue effectively. By inspecting and addressing the potential causes, such as drainage problems, clogged filters, or mechanical issues, you can restore your dishwasher’s functionality and bid farewell to the pool of water. Remember to perform regular maintenance to prevent future problems and keep your dishwasher running smoothly.

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