How do you clean corroded battery terminals?

Answer

The best way to clean corroded battery terminals is with a solution of water and baking soda. To make the solution, pour 1 teaspoon of baking soda into 1 cup of water. For safety reasons, use gloves and safety glasses when cleaning the terminals.

Before attempting to clean the terminals, remove them from the battery posts with a wrench. Take the terminal off the negative post first. Disconnecting the terminal from the positive post before removing the negative post carries the risk of electric shock.

Once the owner removes both terminals, she should pour some of the cleaning solution over them. Then she takes a wire brush and rubs it on the terminals. The owner continues with this process until the corrosion is gone. When the terminals are clean, she wipes them off with a rag or paper towel to remove any of the excess solution. Individuals need to make sure that the battery posts are free of corrosion before reattaching the terminals.

Cleaning a car battery terminal on regular basis is a key automotive maintenance task. If an owner allows the corrosion to build up to significant levels, the car could refuse to start. To prevent battery corrosion, owners can purchase coated pads that inhibit the formation of corrosion on the battery at any local auto parts store.

Q&A Related to "How do you clean corroded battery terminals?"
Corrosion on your car battery terminals can prevent your car from starting. Cleaning the corrosion is an easy do-it-yourself job when you follow some simple directions.
http://www.ehow.com/how_4464537_clean-corroded-car...
Sulfuric acid fumes escaping from the battery causes this corrosion.
http://wiki.answers.com/Q/Why_do_battery_terminals...
very often corrosion is caused by gas coming upa around the battery post, try cleaning them with baking soda and water and use impregnated felt rings over the post before replacing
http://aolanswers.com/questions/tech_gadgets_18673...
Corrosion and damage caused by corrosion will create more resistance in the circuit which will affect your starter motor, which means the car would struggle to start, so yes, if it's
http://answers.yahoo.com/question/index?qid=201206...
1 Additional Answer
Ask.com Answer for: cleaning corroded battery terminals
How to Clean Corroded Car Battery Terminals
Corrosion on your car battery terminals can prevent your car from starting. Cleaning the corrosion is an easy do-it-yourself job when you follow some simple directions.... More »
Difficulty: Easy
Source: www.ehow.com
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