Baking soda, also known as sodium bicarbonate, is a popular and versatile white crystalline powder that is commonly found in households as a leavening agent for baking. In the culinary world, it reacts with acidic components in batters and doughs, such as cream of tartar, lemon juice, or vinegar, releasing carbon dioxide gas bubbles. This reaction helps to achieve a light and fluffy texture in baked goods, such as cakes, pancakes, and cookies.
Apart from its prime purpose in baking, baking soda serves various other functions in daily household life. It is widely used as a natural cleaning agent, deodorizer, and even a mild abrasive for scrubbing. Additionally, it may be incorporated into personal care routines, like teeth whitening and mild exfoliation.