How to Remove Corrosion from a Car Battery

Corrosion on Battery Terminal

Battery corrosion is more serious than a lot of people think. Failure to remove corrosion from a car battery can cause a loss of power, keep the car from starting, even prevent the car from being jump started. Our Service Department knows how to clean car battery corrosion, and they want to help you keep your car running in top shape. So, we’ve put together this handy guide on how to remove corrosion from a car battery. We’ll even talk about what causes car battery corrosion.


What Causes Car Battery Corrosion?

It can be quite the surprise to see that powdery substance caked on your battery terminals. What causes car battery corrosion? It’s just a natural result of the constant heating and cooling down that happens with a car battery. This process releases hydrogen gases from the battery.

Those gases mix with surrounding materials and form that powder which attaches itself to the battery terminals. That substance can interfere with the proper operation of your vehicle, which is why it’s important to know how to remove corrosion from a car battery. After all, no one wants to be stranded somewhere in Kyle because of a dead car battery.

Cleaning Solutions for Battery Corrosion

People who know how to clean car battery corrosion know that it’s important to use an effective cleaning solution. You can use the following solutions:

  • Cleaning solutions made specifically for battery corrosion. You can find these products at auto parts stores.
  • Baking soda. Apply it to the terminals and connectors, then apply water to activate it.
  • Carbonated cola beverages. Use this in a pinch, but use it cautiously. Make sure to clean thoroughly so as not to leave sticky residue on the battery, terminals, or connectors.

Cleaning the terminals on your car battery, even if they are really caked with corrosion, is not an incredibly time consuming task. It won’t take you much time, and it can prevent loads of future problems.

Car Battery With Tools

How to Remove Corrosion from a Car Battery

Follow these steps on how to clean car battery corrosion:

  • Spray the terminals and connectors liberally with your cleaning solution.
  • Scrub the terminals and connectors with a wire brush until all of the corrosion is gone.
  • Dry the area thoroughly with a rag or paper towel.

Trust Your Car with the Experts at Sterling Acura of Austin

Our knowledgeable service techs treat your car like it belongs to their grandmothers. Maybe that’s why customers from Buda to San Marcos beyond trust us to service their cars. Besides, we make it easy for you to get your car serviced. You can even schedule your appointment online. Make sure to check our service coupons. Drop by or contact us today!


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