How Do I Clean Battery Acid Build Up. Here are the best methods for cleaning battery acid and corrosion Battery acid is dangerous. Clean Battery Corrosion and Build Up Car cleaning hacks.

Clean up spills immediately using water and baking soda solution to neutralize the battery acid one pound of baking soda. Do this with the cotton swabs or toothbrush dipped in vinegar or lemon juice. If you ever find yourself with a car that wont start because of corroded battery terminals you can get yourself going again with just a can of coca cola.
Removing Car Battery Corrosion with Baking Soda.
Both liquids work to neutralize the alkaline discharge. Scrub with the swab or toothbrush to remove as much corrosion as possible. Method 2 Method 2 of 3. Pour the mixture on the affected area and leave it.
