7. Rust Bust
Coca-Cola has been used to remove rusts from metallic objects. Take the rusted object place it in a cup or a bowl. Pour the Coca-Cola from the can over the object making sure that it’s completely covered and let it set over night. Don’t disturb it, allow the Coke to eat away and loosen that rust. Experiment with a dirty penny! Leave it in Coke over night and see how shiny it will be the next day. You can even loosen a rusted bolt by applying a cloth soaked in Coca-Cola to the bolt for several minutes.