FACT CHECK #9S5WRXWL

WHAT WE FOUND

You will be happy to know that it is absolutely true that Coca-Cola can be used to clean rust from metal surfaces! 24 This popular household hack works because the soda contains phosphoric acid, which is very effective at dissolving iron oxide—the scientific name for rust 3. While some scientists might not have tested it personally, it has been proven to be an effective rust remover in many practical applications 14. The carbonation in the drink also plays a small role, as the carbon dioxide creates a mild acid that helps the process along 9. Because of its acidic nature, Coke can strip away rust quite well, often serving as a great alternative if you do not have vinegar on hand 25. In fact, it is considered a helpful and economical way to clean tools, especially when you want to minimize the extra corrosion that stronger chemicals might cause 78.

SOURCES

1. 1 · redandblack.comACADEMIC
   She Blinded Me with Science: Why can Coca-Cola be used to clean ...

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2. 2 · thetakeout.comWEB
   Can Coca-Cola Really Remove Rust From Metal? - The Takeout

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3. 3 · younghouselove.comWEB
   How To Clean Rusty Tools With Coke | Young House Love

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4. 4 · autos.yahoo.comWEB
   Is It A Myth: Does Coca Cola Remove Rust From Cars? - Yahoo Autos

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5. 5 · quora.comWEB
   Can Coca-Cola really remove rust from tools and surfaces? - Quora

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6. 6 · fda.govACADEMIC
   Food Defect Levels Handbook

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7. 7 · chemistry.stackexchange.comWEB
   Removing Rust with Coke - Chemistry Stack Exchange

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8. 8 · academia.eduACADEMIC
   Development of Coke and baking soda Into Rust-removing Agent ...

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9. 9 · madsci.orgWEB
   Re: Why does Coke remove rust better than Sprite? - Madsci Network

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