Does Coca Cola remove rust?
The PH of Coca Cola is between 2 and 3 which indicates an acidity level similar to lemons and vinegar. Coca Cola is able to remove greasy stains, and even rust. Coca Cola is mainly effective on surface rust. Any type of rust that has grown deeper into the metal requires a stronger chemical for removal.
Transcript
To remove rust using Coca Cola you will need to pour some Coca Cola on the rusty surface and use a sponge to scrub it off. It is recommended to submerge the object in Coca Cola for around 15 minutes before scrubbing with a sponge, the rust should then come off with ease.
