How to Deep Clean a Microwave with Baking Soda

A dirty microwave can harbor bacteria and unpleasant odors, but deep cleaning it doesn’t require harsh chemicals. Baking soda is a natural, non-toxic cleaner that effectively removes grease, grime, and lingering smells. In this guide, we’ll walk you through the best methods to deep clean your microwave using baking soda, ensuring a sparkling and fresh appliance. For more natural cleaning solutions, check out our guide on homemade mopping solutions.

A sparkling clean microwave with baking soda and fresh ingredients.

Key Takeaways

  • Mix baking soda with water, scrub inside, wipe clean.
  • Baking soda neutralizes odors and breaks down tough stains.
  • Steam loosens stuck-on food for easy wiping.
  • Regular cleaning prevents stubborn buildup.
A sparkling clean microwave with baking soda and cleaning supplies.

Why Use Baking Soda to Clean a Microwave?

Baking soda (sodium bicarbonate) is a mild abrasive that helps scrub away grime without scratching surfaces. It also neutralizes odors, making it perfect for eliminating lingering food smells. Unlike commercial cleaners, baking soda is non-toxic, making it safe for households with children and pets. Additionally, it’s cost-effective and readily available in most kitchens. For other natural cleaning solutions, explore our natural mopping solutions.

Step-by-Step Deep Cleaning Method

1. Create a Baking Soda Paste: Mix 2 tablespoons of baking soda with 1 tablespoon of water to form a thick paste. For tougher stains, add a few drops of dish soap for extra degreasing power.

2. Steam the Microwave: Fill a microwave-safe bowl with 1 cup of water and microwave on high for 3-5 minutes. The steam will loosen dried-on food particles, making them easier to wipe away.

3. Scrub Interior Surfaces: After steaming, carefully remove the bowl (it will be hot). Dip a sponge or microfiber cloth into the baking soda paste and scrub the interior walls, ceiling, and turntable. Focus on stubborn spots, letting the paste sit for a minute before wiping.

4. Wipe Clean: Use a damp cloth to remove any residue, then dry with a clean towel to prevent streaks.

Alternative Method: Baking Soda and Vinegar

For extra cleaning power, combine baking soda with vinegar. Fill a bowl with ½ cup water and ½ cup vinegar, then microwave for 3 minutes. After steaming, sprinkle baking soda on a damp cloth and wipe down the interior. The chemical reaction between vinegar and baking soda helps dissolve grease and disinfect surfaces.

FAQ Section

How often should I deep clean my microwave?

For optimal hygiene, deep clean your microwave once a week. If used heavily, consider cleaning it every 3-4 days.

Can I use baking soda on the microwave turntable?

Yes! Remove the turntable and wash it with warm, soapy water. For stubborn stains, scrub with baking soda paste before rinsing.

Does baking soda leave a residue?

If rinsed properly, baking soda won’t leave residue. Always wipe surfaces with a damp cloth after scrubbing.

Can I use lemon instead of vinegar?

Absolutely. Lemon juice works similarly to vinegar, providing acidity that helps break down grime and leaves a fresh scent.

Conclusion

Deep cleaning your microwave with baking soda is an easy, eco-friendly solution that removes grime and odors effectively. By following these steps, you’ll maintain a hygienic appliance without harsh chemicals. For more cleaning tips, check out our external guide or The Spruce’s method.

READ MORE:  How to Deep Clean and Condition a Leather Sofa (2025 Guide)