Corroded Car Battery? Here's How to Clean It

Has your car been acting up lately? If it takes longer to start and you notice a strange residue on your battery, don't panic! Corrosion on car batteries is common and can be easily cleaned, saving you money in the long run.

Materials Needed to Clean Corrosion on a Car Battery

You can clean your car battery using household items or professional-grade products. Here's what you'll need for each method:

Household Product Method:

• Baking soda

• Water

• Petroleum jelly

• Toothbrush

• Wrench

• Clean rag

Professional-grade Product Method:

• Wire brush

• Terminal protector

• Battery terminal cleaner

• Wrench

• Clean rag

• Water

How to Clean a Corroded Battery

Follow these steps to safely clean your car battery:

1. Disconnect the Battery:

   • Use a wrench to disconnect the negative terminal (marked with a "-").

   • Disconnect the positive terminal (marked with a "+").

   • Ensure the wires are secured away from the terminals.

2. Assess the Battery:

   • Check for leaks. If there are any, you may need to replace the battery.

3. Apply Cleaner or Baking Soda:

   • For household cleaning, sprinkle baking soda on the terminals.

   • For professional cleaning, spray the terminal cleaner.

4. Scrub Off the Cleaner and Residue:

   • Use a toothbrush and water for household cleaning.

   • Use a wire brush for professional cleaning.

5. Rinse the Battery:

   • Rinse with water and dry with a clean cloth.

6. Apply Petroleum Jelly or Terminal Protector:

   • Cover the terminals completely to optimize conductivity and prevent future corrosion.

7. Reattach the Battery:

   • Connect the positive terminal first, then the negative terminal.

Time to Say Goodbye to Your Corroded Car Battery?

If cleaning doesn't improve your battery's performance, it might be time for a replacement. Need a new battery? Contact us now!