My Washing Machine Won T Drain All The Way

Introduction

Discovering your washing machine won’t drain completely is a common household headache. It means wet clothes sitting in the tub, potential mildew growth, and a washing machine that’s out of commission. This issue can arise after a normal wash cycle or even during the spin cycle. Addressing this problem quickly is crucial to prevent further damage to your machine and avoid unpleasant odors in your laundry room.

Common Causes of My Washing Machine Won’t Drain All the Way

Here are some of the most common reasons why your washing machine might be holding water:

Clogged Drain Hose: The drain hose can get blocked by lint, small objects (like socks!), or soap buildup.
Clogged Drain Pump Filter: Many washing machines have a filter that catches debris before it reaches the drain pump. If this filter is full, it can prevent proper drainage.
Kinked or Blocked Drain Hose: A kink in the hose restricts water flow. A physical blockage can occur anywhere along the drain hose.
Faulty Drain Pump: The drain pump is responsible for pushing water out of the machine. If it’s malfunctioning, it won’t be able to do its job effectively.
Blocked Standpipe: The standpipe is the vertical pipe where your washing machine’s drain hose empties. If it’s clogged, water will back up into the washing machine.
Air Lock: Sometimes, an air bubble can get trapped in the drain hose, preventing the water from flowing correctly.
Lid Switch Malfunction: Some washing machines have a lid switch that prevents the machine from spinning and draining if the lid is open. A faulty switch can cause drainage problems.
Overuse of Soap: Too much soap can lead to excessive suds that interfere with the draining process.

Symptoms Checklist

Check if you have these symptoms to help narrow down the cause:

Standing water remains in the washing machine drum after a cycle.
The washing machine makes unusual noises during the drain cycle.
The drain hose vibrates excessively.
Water drains very slowly, or not at all.
Error codes related to draining appear on the washing machine display (if applicable).

How to Fix My Washing Machine Won’t Drain All the Way Step-by-Step Guide

Follow these steps to troubleshoot and potentially fix the draining problem:

Unplug the Washing Machine: Always disconnect the power before performing any maintenance or repairs.
Check the Drain Hose for Kinks: Make sure the drain hose isn’t bent, kinked, or crushed. Straighten any kinks you find.
Inspect the Drain Hose Connection: Ensure the hose is properly connected to both the washing machine and the standpipe. Make sure there are no leaks.
Check the Standpipe: If water is backing up, the standpipe could be clogged. Use a plumbing snake or a wire coat hanger to clear any blockages in the standpipe.
Locate and Clean the Drain Pump Filter: Consult your washing machine’s manual to find the location of the drain pump filter (usually at the bottom front or back of the machine). Place a shallow pan under the filter access panel. Carefully unscrew and remove the filter, being prepared for water to spill out. Clean the filter thoroughly, removing any lint, hair, or debris.
Check the Drain Hose for Blockages: Disconnect the drain hose from both the washing machine and the standpipe. Use a garden hose or a long brush to flush out any blockages.
Check the Air Vent: If your drain pipe has an air vent check it for clogs.
Check for Excessive Suds: If you suspect overuse of soap, run an empty wash cycle with hot water and no detergent to flush out excess suds.
Check the Lid Switch (If Applicable): If you can safely access the lid switch, visually inspect it for damage. Try manually pushing it in to see if it engages properly. (Caution: Unplug the machine before attempting this)
Reset the Washing Machine: Some washing machines can be reset by unplugging them for a few minutes and then plugging them back in. This can sometimes clear error codes and resolve minor issues.
Test the Drain Pump (Advanced – Use with Caution): If you’re comfortable, you can try testing the drain pump. Consult your washing machine’s manual for instructions on how to access and test the pump. (Unplug machine first).
Check for Foreign Objects Inside the Drum: Small objects, like coins or buttons, can sometimes find their way into the washing machine’s inner workings. Check for any obstructions within the drum itself.

Fix the Issue Without Buying Parts

Many draining problems can be resolved without spending any money. Regularly cleaning the drain pump filter, ensuring the drain hose is free of kinks and blockages, and using the correct amount of detergent are essential maintenance practices. Resetting the washing machine can sometimes resolve temporary glitches. Inspect the drain hose connections regularly to prevent leaks and ensure proper drainage.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and your washing machine still won’t drain, the drain pump might be faulty and need replacement. This job typically costs between $100 and $300, including parts and labor, depending on the washing machine model and your location. Other parts that might fail include the lid switch or the electronic control board, but these are less common causes of drainage problems.

Safety Warning

Always unplug the washing machine from the power outlet before performing any inspections, cleaning, or repairs.
Be careful when handling water, as it can create slippery surfaces. Wipe up any spills immediately.
Avoid touching any electrical components with wet hands.
If you’re not comfortable performing any of these troubleshooting steps, contact a qualified appliance repair technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Adjustable wrench
Bucket or shallow pan
Plumbing snake or wire coat hanger
Garden hose
Gloves
Old towels

FAQ

Here are some frequently asked questions about washing machine draining problems:

Q: Why is my washing machine draining slowly? A: Slow draining is often caused by a partial blockage in the drain hose or drain pump filter. Clean both thoroughly.
Q: How often should I clean the drain pump filter? A: Ideally, clean the drain pump filter every 1-3 months, depending on how often you use your washing machine.
Q: Can I use a drain cleaner in my washing machine? A: It’s generally not recommended to use chemical drain cleaners in a washing machine, as they can damage the machine’s components.
Q: What if I can’t find the drain pump filter? A: Consult your washing machine’s owner’s manual for the exact location of the drain pump filter.

Conclusion

Don’t despair when your washing machine refuses to drain. By following these troubleshooting steps, you have a good chance of identifying and resolving the problem yourself. Start with the simplest solutions, like checking for kinks in the drain hose and cleaning the drain pump filter. With a little effort, you can often avoid the expense of calling a repair technician. If all else fails, a professional can accurately diagnose the issue and perform the necessary repairs.