How to Clean Microwave with Baking Soda in Simple Steps

Have you ever spilled your beverage in the microwave? Did the soup you heat up leave any stains in your microwave?

Microwave is one of the most important appliances to focus on when you’re doing kitchen cleaning. The good news is cleaning microwaves doesn’t have to mean hours of wiping and scrubbing.

Baking soda is something I always keep at hand for cleaning microwaves. In this post, I’ll show you how to clean a microwave with baking soda in simple steps.

To keep your microwave in good condition and get rid of nasty odors, read on for a step-by-step guide on how to clean a microwave with baking soda.


1. Easy way to clean microwave with baking soda

2. Clean a microwave filter with baking soda

3. FAQs about cleaning microwave with baking soda

How to Clean Microwave with Baking Soda?

When it comes to cleaning my kitchen appliance, especially microwave and fridge, I always turn to baking soda, because it’s safer than many traditional chemical options, and it only takes a few steps to make my microwave sparks again!

Whether you’re trying to remove stain, rust or odors, here’s the best way to clean microwave with baking soda.

Everything You’ll Need for Cleaning Microwave Oven with Baking Soda:

  • Water
  • A sponge or cloth
  • A bowl or container
  • Baking soda
  • Vinegar


Step-by-Step guide on How to Use Baking Soda to Clean Microwave:

Step 1. Unplug the microwave.
Before we get started to clean the microwave with baking soda, unplugging the microwave is a very important step to ensure safety.

Step 2. Make a baking soda paste.
To use baking soda to clean your microwave, firstly, you’ll need to combine water and baking soda in a container to make some paste.

Step 3. Apply and wait.
Apply the baking soda paste onto stains, or desired surface of the microwave, and let it sit for about 20 mins.

Step 4. Wipe it down.
Moisten the sponge or cloth, and use it to wipe off the baking soda and loosen the grease. This should help you get rid of the most tenacious stains, and unpleasant smells inside the microwave.

Areas like microwave doors and the turntable underneath should be focused on while cleaning microwave with baking soda.


Step 5. Remove baking soda leftover.
Wet the sponge or cloth with vinegar, and wipe the freshly cleaned areas again. The vinegar will react with the baking soda leftover in the microwave, and produce bubbles.

This step will help you get rid of the remaining baking soda used to clean the microwave, also help to eliminate the unpleasant odor further.

Done and done! Your microwave will just look new and smell fresh. Now you should get busy and follow the best way to clean microwave with baking soda to make your microwave spark again!

How to Clean Microwave Filter with Baking Soda?

If your over-the-range microwave comes with a vent hood, you should clean the filter underneath the microwave hood fan regularly. When there is visible grease on your microwave hood filter, it’s a clear sign that it needs some deep clean.

Tools & Materials You’ll Need for Cleaning Microwave Filter with Baking Soda:

  • A bucket
  • A brush
  • Hot water
  • Baking soda
  • Dish soap


Detailed Guide on How to Clean Microwave Filter with Baking Soda:

Step 1. To ensure safety, make sure to disconnect your microwave’s power. Release the screws that hold the microwave filter and carefully remove the hood filter.

Step 2. Mix baking soda, dish soap and hot water in a bucket or a sink. Stir the mixture with a tool until the material blends.

Step 3. Soak the microwave filter in this baking soda solution for around 15 minutes. Before you take it out, check if the grease on it is loosened. If not, let the filter sit in this solution for a bit longer.

Step 4. After the immersion, the grease on the microwave filter should be loosened and dissolved from the surface. Now use a brush to scrub the filter until all grease falls off, then flush the whole filter with water to get rid of dish soap and baking soda.

Step 5. Let the microwave filter fully dry before tightening it back with the original screws.

FAQs About Cleaning Microwaves with Baking Soda

Q: “How often should I clean my microwave with baking soda?”

A: It’s recommended to wipe up spills as they happen and clean your microwave with baking soda once a week.

Whether to warm up milk or reheat leftovers, chances are you’ll use the microwave every day. If you operate the microwave with food spills and splatters sitting in it, they will become even more difficult to remove and lead to unsanitary condition after being heat up

To avoid huge work later, I highly encourage you to simply wipe the microwave with a wet cloth on a daily basis to get rid of food spills and grease.

And on weekends, follow the guide on how to clean microwave oven with baking soda above to deep clean your microwave.

Q: “What cleaning products can I use in a microwave? Can I use other detergents other than baking soda?”

A: A wide range of cleaner can be used to clean microwaves. You can choose from baking soda, vinegar, lemon, microwave cleaning products, and non-toxic all-purpose cleaning products.


The reason why I prefer to use baking soda to clean up microwave lies in that it’s a safe and available alternative for harsh chemicals.

Furthermore, unlike some detergents that use fragrance to cover up odors, baking soda can actually absorb the objects and odors in the microwave that lead to unsanitary conditions.

Wrapping Up

In this post, we’ve walked you through the step-by-step guide on how to clean microwave with baking soda, and the frequently asked questions concerning cleaning a microwave with baking soda powder.

I hope you find this detailed guide helpful. If you have any questions, comment down below!

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