DIY: How to Clean a Car Battery
Las piezas y los componentes que residen debajo de tu capó se ensucian naturalmente. However, your car battery is more susceptible to gathering up grime because it typically leaks corrosive materials over time. All those chemicals and moisture can create rust, which could eventually damage your battery. It's important you clean your battery regularly. Follow these steps to clean a car battery on your own.
What you'll need:
Step 1: Turn Off the Engine
Before you start cleaning, turn the car off. It's important you don't have a live battery while cleaning. Remember to also activate the parking brake to keep the vehicle from moving during the project.
Step 2: Check Battery for Damage
Make sure your battery doesn't have cracks or any further damage from corrosive acid or natural rusting. If the corrosion seems to have caused extensive harm, consider installing a new car battery instead.
Learn more about installing a new car battery
Step 3: Disconnect the Cables
Since most vehicles have a negative ground, loosen the clamp nut on the black, negative terminal first with the adjustable wrench. Once the nut is unfastened, remove the cable from the negative post. Follow the same step when removing the red, positive cable from its post.
Step 4: Apply Baking Soda Solution to Terminals
Put the baking soda solution directly on the posts or any other spots where the battery is covered with acid or discharged chemicals.
Step 5: Dip the Brush in Water and Scrub
Once your brush is wet, start scrubbing the baking soda into the terminals and on the rest of the car battery. You should notice the corrosive materials starting to come off soon.
Step 6: Rinse the Battery and Dry it Off
Use water to rinse off the corrosion and baking soda from the car battery. Use your towel to dry the battery and its terminals.
Step 7: Add Petroleum Jelly to the Posts
Apply petroleum jelly to any exposed metal on the posts, clamps and cables. Smearing petroleum jelly onto the posts not only helps lubricate them, but it also reduces rapid corrosion on each post.
Step 8: Reconnect the Cables
Attach the positive cable first and fasten the nut on the clamp with the adjustable wrench. Repeat this same step next with the negative cable on its post.