Q:

Does Coke remove rust?

A:

Coke does remove rust from metal. It works on objects like nuts, bolts and corroded battery terminals. The soda is effective because it contains phosphoric acid, which is an ingredient in some commercial rust-removal formulas.

Using Coke to remove rust has disadvantages. The soft drink contains a significant amount of sugar. This leaves a very sticky residue that needs to be removed thoroughly once the rust is gone. In many cases, Coke takes a long time to work. Some rusty items need to be soaked for one or more days. In addition, Coke is corrosive to iron, tin and steel. The Coca-Cola Company does not recommend its use as a cleaning product.


Is this answer helpful?

Similar Questions

  • Q:

    Does Coca-Cola remove rust?

    A:

    Coca-Cola does not remove rust. While Coca-Cola does contain carbonic acid, which is capable of dissolving rust deposits, it is not sufficiently concentrated in Coca-Cola to be effective against rust.

    Full Answer >
    Filed Under:
  • Q:

    Does nickel rust?

    A:

    Nickel is highly resistant to corrosion or rusting. However, when exposed to excessive humidity, nickel does corrode. When exposed to oxygen and moisture, nickel forms a thin layer of greenish colored nickel oxide. In an acidic environment, nickel begins to rust too.

    Full Answer >
    Filed Under:
  • Q:

    Does tin rust?

    A:

    Tin doesn't rust. Rust is another name for a compound known as iron oxide. Iron, water and oxygen need to react together for rust to be produced. Because tin doesn't contain iron, it cannot rust.

    Full Answer >
    Filed Under:
  • Q:

    Does bronze rust?

    A:

    Bronze does not rust. The term "rust" refers strictly to the oxidation of iron and its alloys. Bronze is made primarily from copper and tin, with no iron added.

    Full Answer >
    Filed Under:

Explore