These acids are one reason some people believe the beverage may help loosen mineral deposits and surface rust.
The method is simple.
- Pour a small amount of Coca-Cola directly onto the rust-stained area.
- Allow it to sit for 30 to 60 minutes.
- Scrub gently using a sponge or soft brush.
- Rinse thoroughly with clean water.
Many people report that lighter rust stains become easier to remove after soaking.
Why Some Homeowners Like This Method
One reason this trick became popular is convenience.
Most people already have a bottle or can of Coca-Cola at home, meaning there’s no need to make a special trip to the store.