Creative Uses for Expired Baking Soda in the Kitchen

Creative Uses for Expired Baking Soda in the Kitchen

Updated June 3, 2025
CanIEatExpired.com Team
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Creative Uses for Expired Baking Soda in the Kitchen

Baking soda is a versatile ingredient that can be found in almost every kitchen. It is primarily used in baking to help dough rise and create a light texture in baked goods. However, did you know that expired baking soda can still be useful in various ways in the kitchen? In this blog post, we will explore creative uses for expired baking soda that can help reduce waste and make the most out of this pantry staple. (Baking soda)

1. Cleaning and Deodorizing

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Removing Odors

  • Place a bowl of expired baking soda in the fridge to absorb unwanted odors.
  • Sprinkle some baking soda on carpets, let it sit for a few hours, and then vacuum to freshen up the space.

Cleaning Surfaces

  • Create a paste using expired baking soda and water to scrub countertops, sinks, and cutting boards.
  • Use it to clean and deodorize kitchen appliances like microwaves and ovens.

2. Cooking and Baking

Tenderizing Meat

  • Make a marinade with expired baking soda, salt, and water to tenderize tougher cuts of meat before cooking.

Cleaning Fruits and Vegetables

  • Use a mixture of water and baking soda to clean fruits and vegetables, removing dirt and residues effectively.

3. Personal Care

Exfoliating Scrub

  • Mix expired baking soda with water or coconut oil to create a gentle exfoliating scrub for the skin.

DIY Toothpaste

  • Combine baking soda with a few drops of essential oil for a natural, homemade toothpaste.

4. Gardening

Pest Control

  • Sprinkle expired baking soda around plants to deter pests like slugs and snails.

Soil pH Balance

  • Use baking soda to adjust the pH level of soil for plants that prefer a more alkaline environment.

Safety Tips and Precautions

  • Store expired baking soda in a cool, dry place away from moisture to maintain its effectiveness.
  • Avoid using baking soda that has come into contact with moisture or strong odors, as it may have lost its potency.
  • Always test a small area before using expired baking soda on surfaces to ensure it does not cause damage or discoloration.

In conclusion, expired baking soda may not be suitable for baking purposes, but it can still serve a variety of useful functions in the kitchen. From cleaning and deodorizing to cooking and personal care, there are many creative ways to repurpose expired baking soda and reduce waste. By exploring these alternative uses, you can make the most out of this common household ingredient and contribute to a more sustainable kitchen routine. (Baking soda)

Authoritative Food Safety References

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USDAOfficial guidance

USDA FoodKeeper – Cold Storage Guidelines

Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.

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FDAOfficial guidance

FDA Produce Safety Rule & Grower Guidance

Field-to-fridge handling practices that prevent contamination of fruits, vegetables, and leafy greens.

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CDCOfficial guidance

CDC Foodborne Illness Prevention Hub

Surveillance-backed guidance on pathogens, symptoms, and steps to reduce foodborne illness risk.

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ResearchUniversity research

Penn State Extension – Home Food Preservation & Safety

Peer-reviewed extension bulletins on safe canning, chilling, and reheating practices.

Visit Penn State Extension
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Our articles are created using a combination of AI assistance and human review. All food safety information is based on USDA guidelines and credible sources. Learn more about our review process here.