#6. Remove corrosion from car battery terminals
Excessive corrosion buildup on a car battery’s terminals can cause problems when trying to start the
vehicle. Coca-Cola removes corrosion from battery terminals quite effectively. Simply crack open a can
and carefully pour over the terminals. After letting it sit for a few minutes, use a toothbrush to scrub the
corrosion away. Remember to rinse the terminals with some warm water to get rid of any residual Coke.