Unclog Your Washing Machine Drain: Easy DIY Fixes!

A clogged washing machine drain can quickly turn laundry day into a frustrating ordeal. Before calling a plumber, consider that many drain blockages result from lint buildup, a common issue addressed by using a lint trap. Knowing how to fix a clogged washing machine drain empowers you to tackle the problem yourself, saving you time and expense. This guide will provide effective methods, from using household tools to understanding your washing machine’s drain pump, to get your washing machine flowing freely again.

Image taken from the YouTube channel Sears Home Services , from the video titled Washer Won't Drain? How to Clean Out Your Drain Hose .
Unclog Your Washing Machine Drain: Easy DIY Fixes!
Knowing how to fix a clogged washing machine drain can save you time, money, and a potentially flooded laundry room. This guide provides step-by-step instructions and preventative measures to keep your washing machine draining smoothly.
Identifying the Problem: Is It Really a Clog?
Before diving into solutions, it's important to confirm that the issue is indeed a clog. Sometimes, the problem lies elsewhere.
Check the Washing Machine Error Codes
Many modern washing machines display error codes that indicate specific problems. Consult your machine's manual to determine if the code relates to a drainage issue or something else entirely. Understanding the code can save you unnecessary troubleshooting.
Inspect the Drain Hose
The drain hose is the flexible tube that carries wastewater from the washing machine to the drainpipe. Check for:
- Kinks or bends: Straighten out any obvious kinks.
- Visible blockages: Squeeze the hose along its length to feel for lumps.
- Proper connection: Ensure the hose is securely attached to both the washing machine and the drainpipe.
Rule Out External Issues
Consider other possibilities:
- Main sewer line: If other drains in your house are also slow, the problem might be with the main sewer line, requiring professional help.
- Drain pump: Listen for the drain pump during the drain cycle. If it's not running, it may be faulty.
Essential Tools and Materials
Gather these items before starting:
- Rubber gloves: Protect your hands from dirty water and debris.
- Bucket: To catch water.
- Pliers or adjustable wrench: For loosening hose clamps.
- Screwdriver (Phillips and flathead): May be needed to remove panels.
- Plumber's snake (or a stiff wire hanger): For clearing blockages.
- Old towels or rags: To absorb spills.
- Baking soda: A natural cleaner.
- Vinegar: Another natural cleaner.
- Hot water: To help dissolve clogs.
Step-by-Step Guide: Unclogging the Drain
These steps offer a comprehensive approach, starting with the simplest solutions.
1. Disconnect the Washing Machine
- Unplug the machine: Safety first! Disconnect the power cord from the outlet.
- Turn off the water supply: Locate the hot and cold water valves behind the machine and turn them off.
2. Drain Any Remaining Water
- Locate the drain hose: Typically found at the back of the washing machine.
- Place a bucket: Position it below the end of the drain hose.
- Detach the hose: Carefully loosen the clamp (if present) and detach the hose from the drainpipe. Allow the water to drain into the bucket. Be prepared for a large volume of water.
3. Flush the Drain Hose
- Inspect the hose: Check for visible clogs.
- Flush with water: Connect a garden hose to the drain hose and flush it with strong water pressure. This can dislodge minor blockages.
4. Clean the Drainpipe
This is where the plumber's snake comes in handy.
- Insert the snake: Carefully insert the end of the plumber's snake into the drainpipe.
- Rotate and push: Gently rotate the snake as you push it further into the pipe. This helps break up the clog.
- Remove debris: Pull the snake out, cleaning off any debris. Repeat this process several times.
5. Use a Baking Soda and Vinegar Solution
This natural remedy can dissolve many clogs.
- Pour baking soda: Add one cup of baking soda down the drainpipe.
- Pour vinegar: Follow with two cups of white vinegar.
- Let it fizz: Allow the mixture to fizz for 30 minutes.
- Flush with hot water: Pour a large pot of boiling water down the drain to flush away the loosened clog.
6. Check the Drain Pump Filter
Many washing machines have a filter to catch lint and debris before they reach the drain pump.

- Locate the filter: Consult your washing machine's manual for the filter location. It's often located at the bottom front of the machine, behind a small access panel.
- Prepare for spillage: Place a towel and a shallow dish or tray under the access panel, as water will likely spill out.
- Remove and clean the filter: Unscrew the cap and carefully remove the filter. Clean it thoroughly, removing any lint, hair, or other debris.
- Reinstall the filter: Replace the filter securely, ensuring the cap is tightly closed.
Preventative Measures
Preventing clogs is easier than fixing them.
- Use a lint trap: Regularly clean the lint trap in your washing machine.
- Avoid overloading: Overloading the machine can strain the drain pump and contribute to clogs.
- Use the correct amount of detergent: Excessive detergent can leave residue that contributes to clogs. Follow the manufacturer's instructions.
- Regularly flush the drain: Pour a pot of boiling water down the drain every few months to prevent buildup.
- Consider a mesh screen: Place a mesh screen over the drain opening to catch larger debris.
Prevention Tip | Benefit |
---|---|
Clean lint trap | Reduces lint buildup in the drainpipe |
Proper detergent | Minimizes residue and buildup |
Regular flushing | Helps prevent clogs before they form |
Mesh screen | Catches larger debris before entering the drain |
Video: Unclog Your Washing Machine Drain: Easy DIY Fixes!
Unclogging Your Washing Machine Drain: FAQs
Here are some frequently asked questions to help you understand and address common washing machine drain issues. We hope these tips make unclogging your washing machine drain easier!
What are the most common causes of a washing machine drain clog?
The most frequent culprits are lint buildup, hair, soap residue, and small objects that accidentally slip into the drain. These materials accumulate over time and restrict water flow, eventually leading to a full clog. Understanding these causes helps prevent the problem and learn how to fix a clogged washing machine drain.
How often should I clean my washing machine drain to prevent clogs?
Ideally, you should inspect and clean your washing machine drain every 3-6 months, depending on usage and the amount of lint your machine produces. Regular cleaning is crucial to prevent build-up and avoid needing how to fix a clogged washing machine drain.
What tools do I need to try and unclog my washing machine drain myself?
A few essential tools include rubber gloves, a bucket, a drain snake (or auger), pliers, and potentially baking soda and vinegar. Having these on hand makes it much easier to tackle how to fix a clogged washing machine drain yourself.
What if the DIY methods don't work to clear the clog?
If after attempting the DIY methods, your washing machine drain remains clogged, it's time to call a professional plumber. They have specialized tools and expertise to handle stubborn blockages without damaging your plumbing. They can effectively and safely address how to fix a clogged washing machine drain in more complex situations.