How to Clean a Washing Machine: The Ultimate Guide for 2025

A clean washing machine is essential for fresh-smelling laundry and efficient performance. Over time, detergent residues, mold, and mineral deposits can build up, leading to bad odors, stains on clothes, and even mechanical issues. In this guide, we’ll walk you through step-by-step instructions for deep cleaning both front-load and top-load washing machines using natural and commercial cleaners.

Table of Contents

1. Why Cleaning Your Washing Machine is Important
2. How Often Should You Clean Your Washing Machine?
3. Deep Cleaning a Front-Load Washing Machine
   • Step 1: Clean the Drum with Vinegar and Baking Soda
   • Step 2: Scrub the Rubber Door Gasket
   • Step 3: Clean the Detergent Dispenser Tray
   • Step 4: Clean the Drain Filter
   • Step 5: Wipe the Exterior and Door
4. Deep Cleaning a Top-Load Washing Machine
   • Step 1: Clean the Wash Tub with Vinegar and Baking Soda
   • Step 2: Scrub the Agitator
   • Step 3: Clean the Lid and Exterior
   • Step 4: Clean the Dispensers
   • Step 5: Clean the Drain Pump Filter
5. Alternative Cleaning Methods
6. How to Keep Your Washing Machine Clean Between Deep Cleans
7. Frequently Asked Questions
8. Final Thoughts

Why Cleaning Your Washing Machine is Important

• Prevents Mold and Mildew: Warm, damp environments promote bacterial growth.
• Eliminates Bad Odors: Detergent and fabric softener residue can cause musty smells.
• Improves Efficiency: A clean drum and filter ensure optimal performance.
• Extends Lifespan: Regular maintenance reduces wear and tear on machine components.

How Often Should You Clean Your Washing Machine?

• Monthly: Light maintenance clean (wiping surfaces, running a hot cycle with vinegar).
• Every 3-6 Months: Deep clean (removing parts, scrubbing gasket, cleaning filter).
• After Heavy Loads: If you wash heavily soiled items (e.g., pet beds, gym clothes), clean immediately afterward.

Deep Cleaning a Front-Load Washing Machine

Step 1: Clean the Drum with Vinegar and Baking Soda

1. Set the washer to the hottest, longest cycle.
2. Add 2 cups of white vinegar to the detergent dispenser.
3. Run the cycle and let it finish completely.
4. Run a second cycle, adding 1/2 cup of baking soda directly into the drum.

Step 2: Scrub the Rubber Door Gasket

1. Mix equal parts vinegar and water in a spray bottle.
2. Spray the rubber gasket around the door.
3. Use an old toothbrush or cloth to scrub away mold and grime.
4. Wipe dry with a clean towel.

Step 3: Clean the Detergent Dispenser Tray

1. Remove the tray and soak it in warm, soapy water.
2. Scrub with a toothbrush, rinse, and dry before reinserting.

Step 4: Clean the Drain Filter

1. Locate the drain pump filter (usually at the bottom front panel).
2. Remove, rinse, and scrub with a brush.
3. Wipe any debris from the compartment before reinserting.

Step 5: Wipe the Exterior and Door

1. Use a damp microfiber cloth to wipe the door, controls, and exterior.
2. Dry with a clean towel to prevent streaks.

Deep Cleaning a Top-Load Washing Machine

Step 1: Clean the Wash Tub with Vinegar and Baking Soda

1. Set to the Hottest, Largest Load Setting.
2. Add 4 cups of white vinegar to the tub while it fills with water.
3. Let the washer agitate for a minute, then pause the cycle and soak for 1 hour.
4. Resume the cycle and let it complete.
5. Run a second hot cycle, this time adding 1 cup of baking soda.

Step 2: Scrub the Agitator

1. Remove the agitator cap (check your manual for instructions).
2. Use a toothbrush and soapy water to scrub around and underneath.
3. Rinse thoroughly and replace the cap.

Step 3: Clean the Lid and Exterior

1. Use a microfiber cloth and all-purpose cleaner to wipe the lid, knobs, and sides.
2. Pay attention to detergent buildup around the rim and lid hinges.

Step 4: Clean the Dispensers

1. Remove detergent and fabric softener trays and soak them in warm, soapy water.
2. Scrub with a small brush, rinse, and dry before reinserting.

Step 5: Clean the Drain Pump Filter

1. Locate the filter (usually at the bottom front panel).
2. Remove and rinse under running water.
3. Scrub with a toothbrush if necessary.
4. Reinsert the filter securely.

Alternative Cleaning Methods

Using Bleach (For Heavy Mold and Bacteria)

• Instead of vinegar, add 1/2 cup of bleach to the detergent tray.
• Run a hot cycle and let the washer complete.
• Run a second cycle with water only to rinse out bleach residue.

Using Commercial Cleaning Tablets

• Drop a washing machine cleaner tablet into the drum.
• Select a cleaning cycle or a hot, long wash cycle.
• Let the machine complete the cycle.

How to Keep Your Washing Machine Clean Between Deep Cleans

1. Leave the Door Open After Each Wash – Prevents moisture buildup.
2. Use High-Efficiency Detergent – Reduces soap scum and residue.
3. Wipe Down the Gasket and Dispensers Weekly – Prevents mold growth.
4. Remove Wet Clothes Promptly – Stops mildew from forming.
5. Run a Hot Water Cycle Monthly – Keeps the tub fresh.

Frequently Asked Questions

Can I Use Vinegar and Bleach Together?

No! Mixing vinegar and bleach creates toxic chlorine gas. Always use them separately.

Why Does My Washing Machine Smell Bad?

A buildup of detergent residue, mold, and bacteria can cause odors. Deep clean your machine regularly.

How Do I Clean a Washing Machine That Hasn’t Been Used in a While?

Run a hot cycle with 4 cups of vinegar, then another with baking soda to refresh it.

Final Thoughts

Regular washing machine maintenance is essential for fresh-smelling laundry and long-lasting performance. Whether you prefer natural solutions like vinegar and baking soda or commercial cleaners, these methods will keep your washer running efficiently.

For more cleaning tips, check out our other guides:

• How to Clean a Dishwasher
• Cleaning with Citric Acid and Baking Soda
• Cleaning with Vinegar and Baking Soda
• How to Remove Mold from Your Bathroom
• Cleaning Dishwasher With Citric Acid | Tips and Techniques
• How to Clean your Refrigerator with Vinegar
• The Ultimate Guide to Cleaning Stainless Steel and White Appliances
• Cleaning Behind Appliances: How to Reach Those Hidden Areas
• How to Make DIY Washer Cleaner

Need professional cleaning? Book a trusted cleaning service today!