Washer Won't Drain? Here's What's Actually Clogged

This is one of the more common calls we get: the washer fills, agitates, runs through the whole cycle like normal, and then just... doesn't drain. Sometimes there's a little water left. Sometimes the drum is still nearly full. Either way, it looks alarming, and it's rarely as bad as it looks.

A washer that won't drain is most often a blockage somewhere between the drum and the drain line, not a dead pump or a dead machine. Very often there's something small lodged where it shouldn't be: a sock, a bra underwire, a bobby pin, a coin from a pocket that got past the lint trap on its way through.

Where the blockage usually is

Most front-load and top-load machines built in the last couple decades have a drain pump filter you can actually access and clear yourself, usually behind a small access panel near the bottom front of the machine. That filter is the single most common place we find the culprit. Behind that, the drain hose itself and the pump can also get partially clogged, especially in a household that washes a lot of pet bedding or work clothes with debris in the pockets.

When it's something else

Not draining is different from not spinning. If your machine drains fine but won't spin the water out afterward, that's a different symptom (usually a belt or a lid/door switch), not the blockage described here. And if you're also seeing water on the floor, don't wait on that one. Leaks are worth moving on quickly, since water damage costs far more than the repair does.

Is it worth fixing?

For a drain blockage specifically, yes, almost always. This is one of the more inexpensive and reliable fixes there is, and it says nothing about the overall health of the machine. We'd only start talking replacement if the same washer is also showing unrelated problems stacking up on top of it.