"Eco-Friendly All-Purpose Cleaner? Think Again"... Where You Should Never Use Baking Soda

Incorrect Use Can Damage Surfaces
Expert: "Test Before Use... Always Rinse Thoroughly"

Baking soda, an essential ingredient in baking cookies or cakes, is also widely used as a substitute for kitchen detergents. Its coarse particles help scrub away grime and provide deodorizing effects, earning it the reputation of an "eco-friendly all-purpose cleaning item." However, improper use can actually damage surfaces or dull their shine.

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On September 9 (local time), the American lifestyle magazine Southern Living introduced nine "baking soda no-go zones," sharing expert advice that baking soda is not a universal cleaning solution and can even be harmful to certain materials.

First, aluminum is susceptible to discoloration due to its soft metallic properties when it reacts with baking soda. Angela Brown, CEO of Savvy Cleaner, explained, "When combined with moisture, aluminum hydroxide forms, which can cause the surface to become cloudy or lose its color. For stubborn stains, it is safer to use a dedicated cleaner."

Silverware and jewelry also require caution. Marla Mock, CEO of the cleaning franchise Molly Maid, advised, "The delicate surface of silver can be easily scratched by baking soda particles." She recommended maintaining silverware and jewelry with professional polishing products or specialized cleaners.

Leather items such as sofas, chairs, and jackets are also on the prohibited list. Rynda Wilson, Quality Manager at Fresh Space Cleaning, explained that using baking soda "draws out the natural oils from leather, causing it to crack and wrinkle," and "the structure collapses, shortening the leather's lifespan."

Expert: "Baking Soda Is Not a Cure-All"

Marble, commonly used in kitchen and bathroom interiors, is also vulnerable to baking soda. Marla Mock stated, "If the protective coating is stripped away, the surface becomes dull and scratched. It is preferable to use a dedicated cleaner."

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It is also best to avoid using baking soda on windows, electric stovetops, and glass cups. Mock emphasized, "At first, you may not notice, but as micro-scratches accumulate, contaminants adhere more easily." She particularly warned that coated or tinted glass is especially susceptible to damage.

Baking soda is also unsuitable for hardwood floors or wooden furniture, as it can strip away the glossy finish and leave scratches, shortening their lifespan. Additionally, fiberglass bathtubs can be easily scratched, and copper cookware may discolor rapidly. Painted walls or furniture can also experience peeling when exposed to baking soda, so caution is necessary.

Experts warn that while baking soda is highly effective at removing stubborn stains, it is not a universal solution. Mock advised, "Always test on a small, inconspicuous area first," and emphasized, "After use, be sure to rinse the surface thoroughly with clean water to prevent any residue from remaining."