How To Clean Battery Connections. Use water and baking soda. Hi this video shows you how to clean corroded battery contacts if a battery has leaked.

You will damage the gold plating in several ways. How to Clean Battery Corrosion in Remote Control. You dont have to take the car to a mechanic or rely on any advanced complicated techniques to get your battery looking like new.
Both liquids work to neutralize the alkaline discharge.
Another idea is to mix one tablespoon of baking soda with a cup of water. Dielectric grease optional First put on safety glasses and rubber gloves then open the compartment to remove and properly dispose of the old batteries. Dip your cotton swab into the vinegar and lightly scrape against the corrosion build up inside the battery compartment. Undo the cables from the battery and inspect it.
