Why Does My Washing Machine Not Drain Completely?

If your washing machine is not draining completely, you may notice water left in the drum after a cycle finishes. Clothes may feel overly wet, and the washer may struggle during the spin cycle.

In most cases, the issue is caused by a blockage, a drain hose problem, or a failing drain pump.

Here’s what to check.

1) Clogged Drain Pump Filter

Many front-load washers have a small drain pump filter that collects lint, coins, and debris.

When this filter gets blocked, water can’t drain properly.

What to check:

• Look for a small access panel near the bottom front of the washer
• Place towels down before opening
• Remove and clean out any debris

Even small objects like coins or hair buildup can restrict drainage.

2) Kinked or Clogged Drain Hose

If the drain hose is bent, crushed, or partially clogged, water may drain slowly or incompletely.

What to check:

• Pull the washer slightly away from the wall
• Inspect the drain hose for sharp bends
• Make sure it isn’t pushed too far into the wall drain

If possible, disconnect and flush the hose with water to check for blockages.

3) Drain Pump Starting to Fail

If you hear humming but water remains in the drum, the pump may be struggling.

Signs include:

• Slow draining
• Grinding or unusual noises
• Water left after every cycle

A failing drain pump may need replacement.

4) Washer Not Level

If the washer is not level, it may prevent proper spin and drainage.

When the machine cannot balance itself, it may reduce spin speed, leaving water behind.

If your washer also shakes violently during spin cycles, that can indicate a balance issue or worn suspension components.

Fix:

• Adjust leveling feet
• Make sure all four feet touch the floor evenly

5) Overloading the Washer

Too many clothes in one load can block proper drainage and spinning.

If clothes are packed tightly, water can remain trapped.

Try running a smaller load to see if the issue improves.

When It’s Not a DIY Fix

Call a technician if:

• The washer shows drain error codes
• The pump makes loud grinding noises
• Water remains even after cleaning the filter and hose

Most incomplete draining problems are caused by simple clogs or hose issues.

Quick Recap

If your washing machine is not draining completely, check:

• The drain pump filter
• The drain hose
• The drain pump
• Washer leveling
• Load size

Most of these fixes are straightforward and inexpensive.