How to Clean a Washing Machine with Vinegar and Baking Soda

Washing machines are supposed to clean, right? But over time, soap scum, dirt, and even mold can build up inside, leaving your clothes less than fresh. The good news: with a couple of simple pantry staples—white vinegar and baking soda—you can give your washer a deep clean without harsh chemicals. Here’s how:

For Top-Loading Washing Machines

Step 1: Set It to the Hottest, Largest Load

• Make sure your washer is empty.
• Set it to the hottest water setting and the largest load size.

Step 2: Add Vinegar

• As the washer fills, pour in 4 cups of white vinegar.
• Let it agitate for a minute to mix things up, then pause the cycle (or just open the lid) and let the vinegar water sit for an hour. This helps break down mineral deposits and kill odor-causing bacteria.

Step 3: Clean While You Wait

• Use the hour to wipe down the top, knobs, and lid with a cloth dipped in the vinegar water.
• Don’t forget to clean around the agitator, dispensers, and under the rim!

Step 4: Add Baking Soda

• After an hour, add 1 cup of baking soda directly to the drum.
• Close the lid and let the cycle finish.

Step 5: Run a Second Rinse (Optional)

• If you want, run a plain hot water cycle to make sure everything’s rinsed away.

For Front-Loading Washing Machines

Step 1: Vinegar Wash

• Pour 2 cups of white vinegar into the detergent dispenser.
• Run the washer on the hottest, longest cycle.

Step 2: Baking Soda Boost

• After the vinegar cycle, sprinkle ½ cup of baking soda directly into the drum.
• Run another hot water cycle.

Step 3: Wipe Down Everything

• When you’re done, use a microfiber cloth and a splash of vinegar to wipe the door, rubber gasket (be thorough—mold loves to hide here!), and any dispensers.

Extra Tips:

• Leave the door open after each wash to let your machine dry out and prevent mold.
• Do this once a month for best results, especially if you notice musty smells.
• If your machine still smells funky, check and clean the drain filter (usually behind a little door near the bottom front).

That’s it! With just vinegar, baking soda, and a little elbow grease, your washing machine will be as fresh as your clean laundry.

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