Vinegar Or Baking Soda To Clean Battery Corrosion. If you had to choose vinegar or a baking soda solution then baking soda is preferred because its neither strongly alkaline nor acidic. Alternatively you can wet the baking soda by pouring vinegar onto it.

Clean battery corrosion with a household acid like vinegar. Vinegar is a powerful acid which can break down corrosion pretty quickly when combined with the fizzing action of the baking soda. Will baking soda clean battery terminals.
Will baking soda clean battery terminals.
Gently apply the solution to the affected area and wipe back and forth until the corrosion is removed. After that use a minimal amount of oil to lubricate this area. Once you have removed the corrosion rinse and dry the terminals. Will white vinegar neutralize battery acid.

