Baking Soda Uses for Cleaning: 12 Practical Examples

Discover 12 effective ways to clean your home with baking soda, from deodorizing carpets to freshening up your fridge.

By Saundra Thurman-Custis, Founder, President & CEO · October 24, 2026

Unlocking the Power of Baking Soda for Cleaning

Baking soda, also known as sodium bicarbonate, is a potent, non-toxic cleaner commonly found in kitchens. Its versatility extends beyond baking, making it a go-to solution for various cleaning tasks. From deodorizing carpets to scrubbing countertops, here are twelve practical ways to harness the cleaning prowess of baking soda.

1. Deodorizing Carpets and Rugs

Baking soda excels as a deodorizer for carpets and rugs, effectively absorbing unwanted odors. Simply sprinkle it over the area, let it sit for at least 15 minutes, and vacuum to refresh your space.

Checklist for deodorizing carpets with baking soda.

2. Cleaning Kitchen Surfaces

Kitchen surfaces attract grime and bacteria, but a baking soda scrub can tackle this easily. Mix baking soda with a small amount of water to create a paste, apply it, and scrub with a sponge. Rinse thoroughly to reveal a spotless finish. For stubborn stains, allow the paste to sit for a few minutes before scrubbing.

Steps to clean kitchen surfaces using baking soda.

3. Freshening Up Refrigerators

To combat odors in your refrigerator, place an open box of baking soda inside. This straightforward solution is effective, and changing the box every three months helps maintain freshness.

4. Removing Stains from Upholstery

Baking soda can also rescue your upholstery. Create a thick paste with water and apply it to the stain, letting it dry before brushing or vacuuming away. This technique works wonders on grease stains and pet messes.

5. Scrubbing Bathroom Fixtures

Turn your bathroom fixtures sparkling clean with baking soda. Sprinkle it on, add a few drops of water, and scrub gently with a cloth or sponge. Rinse well to remove any residue.

6. Eliminating Odors from Trash Cans

Combat unpleasant smells in trash cans by sprinkling baking soda directly inside. For optimal results, refresh the baking soda layer weekly.

7. Cleaning Grout and Tiles

Grout can easily become stained. Mix a paste of baking soda and water, apply it to the grout lines, and scrub with a brush. Let it sit for a few minutes before rinsing for bright, clean grout.

8. Brightening Laundry

Enhance your laundry routine by adding half a cup of baking soda to your wash. This boosts detergent efficiency, resulting in brighter and fresher clothes.

9. Reviving Your Microwave

For an effortless microwave clean, combine two tablespoons of baking soda with a cup of water in a microwave-safe bowl. Heat for five minutes, allowing steam to loosen grime. Then, simply wipe clean with a cloth.

10. Polishing Silverware

Restore shine to your silverware with a baking soda paste. Apply it to tarnished areas and scrub gently with a soft cloth. Rinse and dry thoroughly to leave your utensils gleaming.

The Many Benefits of Using Baking Soda

Baking soda proves to be a versatile and economical cleaning agent, tackling various household challenges without resorting to harsh chemicals. When choosing a cleaner next time, consider the numerous advantages of using baking soda.

Frequently Asked Questions

What surfaces should you avoid cleaning with baking soda?

Be cautious when cleaning aluminum, glass, or delicate wood surfaces, as baking soda can scratch or react unfavorably with these materials.

How does baking soda effectively neutralize odors?

Baking soda neutralizes odors by reacting with the acids in odorous substances, effectively eliminating the source of unpleasant smells.

Can baking soda be used for carpet cleaning?

Absolutely! Baking soda absorbs odors and can refresh carpets when sprinkled and vacuumed.

What is the ideal ratio of baking soda to water for cleaning purposes?

A common ratio for a cleaning paste is three parts baking soda to one part water, though you can adjust based on the specific task.

Is baking soda safe for all surfaces?

While generally safe for most surfaces, it’s important to verify compatibility with sensitive materials like aluminum or painted finishes.

For additional cleaning tips, check out our house cleaning tips for busy families. You might also explore our Easy DIY Cleaning Solutions for Your Home to expand your cleaning repertoire!

Related: homemade cleaning solutions

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Saundra Thurman-Custis

About the author

Saundra Thurman-Custis, Founder, President & CEO

Saundra Thurman-Custis founded Crystal Maids in Prince George's County, Maryland in 1989 and has led the company for more than 35 years. Her team of background-checked, bonded and insured professionals serves homes, clubhouses and commercial spaces across Bowie, Glenn Dale, Upper Marlboro, Lanham, Greenbelt, Fort Washington, Odenton, Gambrills and Crownsville.

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