25. Remove Rust with Cola
You can use the cola sitting in your fridge to remove rust spots from your car’s body. Simply pour cola over the rusty area, let it sit for a while, and wipe it off with a cloth. The rust comes off surprisingly easily. A $2 bottle of cola can make your car look brand new again. Just be careful not to use it on painted surfaces. It’s an easy way to maintain your car with everyday household items.