You open the lid or door and the drum is still full of soapy, grey water. A washing machine not draining is a messy problem, but it’s also one of the most fixable. In most cases, something small is blocking the water’s way out: a sock, a coin, a kinked hose or a clogged filter.
Quick answer: on a front-loader, clean the drain pump filter behind the small door at the bottom front. On any washer, check the drain hose for kinks and make sure the house drain it empties into isn’t blocked. If you hear a hum but no water moves, the drain pump is likely jammed or faulty.
Before you start
- A washing machine not draining can hold a lot of water, so unplug the washer before you open any panel, filter or hose.
- Lay down plenty of towels and have a shallow tray, bucket or baking dish ready. A full drum can hold a lot of water.
- If the water is hot, wait for it to cool.
How to drain a washing machine that won’t drain
- Front-loaders: open the small access panel at the bottom front. Many models have a thin emergency drain hose next to the filter. Pull it out, unplug its cap over a tray, and let the water out a little at a time. If there’s no hose, slowly unscrew the filter itself and let the water drain into the tray.
- Top-loaders: lower the end of the drain hose into a bucket below the level of the drum and let gravity do the work, or bail the water out with a cup.
1. Clean the drain pump filter
A clogged pump filter is the most common reason for a washing machine not draining, especially on front-loaders. The filter catches coins, hair ties, buttons, tissues and lint so they don’t damage the pump. Once the water is out, unscrew the filter, clean it under the tap, check the opening for anything stuck, and screw it back in firmly so it doesn’t leak.
💡 Tip: Check pockets before every wash. Coins, keys and lip balm are the usual suspects in a blocked pump filter, and emptying pockets takes ten seconds.
2. Straighten a kinked drain hose
Pull the washer out carefully and follow the drain hose from the back of the machine to the drain. If it’s bent sharply, crushed against the wall or squashed behind the washer, water can’t get out. Straighten it and make sure it isn’t pushed too far down into the standpipe.
3. Clear a clogged drain hose
Lint and small items can block the hose itself. Disconnect it from the washer (unplugged and drained first), hold it over a bucket and run water through it. If water won’t pass, push the blockage out gently, or replace the hose.
4. Check the house drain or standpipe
If the washer empties into a standpipe or a laundry sink, the clog may be in your plumbing, not the washer. Signs include water backing up out of the standpipe or a slow-draining laundry sink. A drain snake usually clears it.
5. Listen to the drain pump
Run a drain or spin cycle and listen. A hum with no water moving usually means something is stuck in the pump, so clean the filter again and check the pump opening. Complete silence can mean the pump has failed or isn’t getting power, which often needs a technician.
6. Check the lid switch or door lock
Many washers won’t drain or spin if they think the lid or door is open. Close it firmly. If the door lock light doesn’t come on, or you see a door error code, the lid switch or door lock may be faulty.
7. Use the right amount of detergent
Too much detergent, or regular detergent in a high-efficiency (HE) washer, creates lots of suds. Excess suds can slow draining and trigger error codes. Use HE detergent in HE machines, and measure it.
8. Look up the error code
Most modern washers show a code when they can’t drain. Codes differ between brands, so check your manual or the manufacturer’s support site for your exact code. It often points straight to the filter, the pump or the hose.
When to call a technician
- The pump hums or is silent after you’ve cleaned the filter.
- Water leaks from under the washer.
- You smell burning or the washer trips the breaker.
- You’ve tried every fix and your washing machine is still not draining.
If it’s time for a new machine, an ENERGY STAR certified washer uses less water and energy.
Washing machine not draining: quick FAQ
Why is my washing machine not draining but still spinning?
Usually a partly blocked filter, hose or house drain. Water drains too slowly for the spin to remove it.
Can I use drain cleaner in a washing machine?
No. Chemical drain cleaners can damage the pump and seals. Clean the filter and hose by hand instead.
How often should I clean the washer’s drain filter?
Every few months is a good habit, or whenever water drains slowly.
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