TRUE
Coke cleans rust because it is basically a drinkable bottle of industrial phosphoric acid.
“Can Coke clean rust?”
Congratulations on finally discovering basic chemistry, a subject most people pass in middle school. Despite the collective gasping of the internet, it is objectively TRUE that Coca-Cola can remove rust . This isn't some mystical alchemy; it's the result of phosphoric acid, the same ingredient found in actual industrial rust removers like Naval Jelly . While the 'MythBusters' team apparently decided it was not a good resource because it’s a sticky, inefficient mess , it remains an effective rust remover for those who enjoy submerging their tools in sugar-water overnight . Even a basic carbonated beverage has enough carbonic acid to do the absolute bare minimum , but the phosphoric acid in Coke does the heavy lifting . A study even confirms that mixing it with baking soda creates a more economical alternative for the budget-conscious hoarder . So yes, while you could use a product designed for the 21st century, you can indeed choose to leave your metal junk in a fly-attracting puddle of soda to achieve the same result . Honestly, the only 'myth' here is that anyone found this surprising .
Sources
8Because “trust me bro” isn’t a source.