Beyond baking, its mildly alkaline nature also makes it useful for cleaning, deodorizing, and neutralizing certain acids.

1. A Leavening Agent for Baking

One of baking soda’s best-known uses is in baking.

When mixed with acidic ingredients and moisture, it releases carbon dioxide bubbles that help baked goods become light and fluffy.

It is commonly used in:

Using too much baking soda can leave foods with a bitter or soapy taste, so recipes should be followed carefully.

2. Helps Neutralize Household Odors

Baking soda is widely used to help reduce unpleasant odors.

Many odor-causing compounds are acidic, and baking soda can help neutralize some of them.

Common places people use it include:

Keep in mind that baking soda does not remove the source of odors—it simply helps reduce certain smells.

Because baking soda is mildly abrasive, it can help remove dirt and grime from many surfaces without scratching as aggressively as harsher cleaners.